21006935040

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 1056

約数和(自身を含む): 89385448320

約数和(自身を除く): 68378513280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 49, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 98, 104, 105, 112, 113, 114, 120, 128, 130, 133, 140, 147, 152, 156, 160, 168, 182, 190, 192, 195, 196, 208, 210, 224, 226, 228, 240, 245, 247, 256, 260, 266, 273, 280, 285, 294, 304, 312, 320, 336, 339, 364, 380, 384, 390, 392, 399, 416, 420, 448, 452, 455, 456, 480, 490, 494, 512, 520, 532, 546, 560, 565, 570, 588, 608, 624, 637, 640, 665, 672, 678, 728, 735, 741, 760, 768, 780, 784, 791, 798, 832, 840, 896, 904, 910, 912, 931, 960, 980, 988, 1024, 1040, 1064, 1092, 1120, 1130, 1140, 1176, 1216, 1235, 1248, 1274, 1280, 1330, 1344, 1356, 1365, 1456, 1469, 1470, 1482, 1520, 1536, 1560, 1568, 1582, 1596, 1664, 1680, 1695, 1729, 1792, 1808, 1820, 1824, 1862, 1911, 1920, 1960, 1976, 1995, 2080, 2128, 2147, 2184, 2240, 2260, 2280, 2352, 2373, 2432, 2470, 2496, 2548, 2560, 2660, 2688, 2712, 2730, 2793, 2912, 2938, 2940, 2964, 3040, 3072, 3120, 3136, 3164, 3185, 3192, 3328, 3360, 3390, 3458, 3584, 3616, 3640, 3648, 3705, 3724, 3822, 3840, 3920, 3952, 3955, 3990, 4160, 4256, 4294, 4368, 4407, 4480, 4520, 4560, 4655, 4704, 4746, 4864, 4940, 4992, 5096, 5120, 5187, 5320, 5376, 5424, 5460, 5537, 5586, 5824, 5876, 5880, 5928, 6080, 6240, 6272, 6328, 6370, 6384, 6441, 6656, 6720, 6780, 6916, 7168, 7232, 7280, 7296, 7345, 7410, 7448, 7644, 7680, 7840, 7904, 7910, 7980, 8320, 8512, 8588, 8645, 8736, 8814, 8960, 9040, 9120, 9310, 9408, 9492, 9555, 9728, 9880, 9984, 10192, 10283, 10374, 10640, 10735, 10752, 10848, 10920, 11074, 11172, 11648, 11752, 11760, 11856, 11865, 12103, 12160, 12480, 12544, 12656, 12740, 12768, 12882, 13312, 13440, 13560, 13832, 13965, 14464, 14560, 14592, 14690, 14820, 14896, 15029, 15288, 15360, 15680, 15808, 15820, 15960, 16611, 16640, 17024, 17176, 17290, 17472, 17628, 17920, 18080, 18240, 18620, 18816, 18984, 19110, 19456, 19760, 19968, 20384, 20566, 20748, 21280, 21470, 21504, 21696, 21840, 22035, 22148, 22344, 23296, 23504, 23520, 23712, 23730, 24206, 24320, 24960, 25088, 25312, 25480, 25536, 25764, 25935, 26880, 27120, 27664, 27685, 27911, 27930, 28928, 29120, 29184, 29380, 29640, 29792, 30058, 30576, 30849, 31360, 31616, 31640, 31920, 32205, 33222, 33280, 34048, 34352, 34580, 34944, 35256, 35840, 36160, 36309, 36480, 37240, 37632, 37968, 38220, 39520, 39936, 40768, 41132, 41496, 42560, 42940, 43392, 43680, 44070, 44296, 44688, 45087, 46592, 47008, 47040, 47424, 47460, 48412, 48640, 49920, 50176, 50624, 50960, 51072, 51415, 51528, 51870, 53760, 54240, 55328, 55370, 55822, 55860, 57856, 58240, 58368, 58760, 59280, 59584, 60116, 60515, 61152, 61698, 62720, 63232, 63280, 63840, 64410, 66444, 66560, 68096, 68704, 69160, 69888, 70512, 71981, 72320, 72618, 72960, 74480, 75145, 75264, 75936, 76440, 79040, 81536, 82264, 82992, 83055, 83733, 85120, 85880, 86784, 87360, 88140, 88592, 89376, 90174, 93184, 94016, 94080, 94848, 94920, 96824, 97280, 99840, 101248, 101920, 102144, 102830, 103056, 103740, 105203, 107520, 108480, 110656, 110740, 111644, 111720, 115712, 116480, 117520, 118560, 119168, 120232, 121030, 122304, 123396, 125440, 126464, 126560, 127680, 128820, 132888, 136192, 137408, 138320, 139555, 139776, 141024, 143962, 144640, 145236, 145920, 148960, 150290, 150528, 151872, 152880, 154245, 158080, 163072, 164528, 165984, 166110, 167466, 170240, 171760, 173568, 174720, 176280, 177184, 178752, 180348, 181545, 188032, 188160, 189696, 189840, 193648, 195377, 199680, 202496, 203840, 204288, 205660, 206112, 207480, 210406, 215943, 216960, 221312, 221480, 223288, 223440, 225435, 232960, 235040, 237120, 238336, 240464, 242060, 244608, 246792, 250880, 252928, 253120, 255360, 257640, 265776, 274816, 276640, 279110, 279552, 282048, 287924, 289280, 290472, 291840, 297920, 300580, 303744, 305760, 308490, 315609, 316160, 326144, 329056, 331968, 332220, 334932, 340480, 343520, 347136, 349440, 352560, 354368, 357504, 359905, 360696, 363090, 376064, 376320, 379392, 379680, 387296, 390754, 404992, 407680, 408576, 411320, 412224, 414960, 418665, 420812, 431886, 433920, 442624, 442960, 446576, 446880, 450870, 465920, 470080, 474240, 476672, 480928, 484120, 489216, 493584, 506240, 510720, 515280, 526015, 531552, 549632, 553280, 558220, 564096, 575848, 578560, 580944, 586131, 595840, 601160, 607488, 611520, 616980, 631218, 632320, 652288, 658112, 663936, 664440, 669864, 680960, 687040, 698880, 705120, 708736, 715008, 719810, 721392, 726180, 752128, 752640, 758784, 759360, 774592, 781508, 809984, 815360, 822640, 824448, 829920, 837330, 841624, 863772, 867840, 885248, 885920, 893152, 893760, 901740, 940160, 948480, 953344, 961856, 968240, 976885, 978432, 987168, 1012480, 1021440, 1030560, 1052030, 1063104, 1079715, 1099264, 1106560, 1116440, 1128192, 1151696, 1161888, 1172262, 1191680, 1202320, 1214976, 1223040, 1233960, 1262436, 1264640, 1316224, 1327872, 1328880, 1339728, 1367639, 1374080, 1397760, 1410240, 1417472, 1430016, 1439620, 1442784, 1452360, 1504256, 1518720, 1549184, 1563016, 1578045, 1630720, 1645280, 1648896, 1659840, 1674660, 1683248, 1727544, 1735680, 1770496, 1771840, 1786304, 1787520, 1803480, 1880320, 1896960, 1923712, 1936480, 1953770, 1956864, 1974336, 2024960, 2042880, 2061120, 2104060, 2126208, 2159430, 2198528, 2213120, 2232880, 2256384, 2303392, 2323776, 2344524, 2383360, 2404640, 2429952, 2446080, 2467920, 2524872, 2632448, 2655744, 2657760, 2679456, 2735278, 2748160, 2820480, 2834944, 2860032, 2879240, 2885568, 2904720, 2930655, 3037440, 3098368, 3126032, 3156090, 3261440, 3290560, 3297792, 3319680, 3349320, 3366496, 3455088, 3543680, 3572608, 3575040, 3606960, 3760640, 3793920, 3847424, 3872960, 3907540, 3948672, 4049920, 4102917, 4122240, 4208120, 4252416, 4318860, 4426240, 4465760, 4512768, 4606784, 4647552, 4689048, 4766720, 4809280, 4892160, 4935840, 5049744, 5264896, 5311488, 5315520, 5358912, 5470556, 5496320, 5640960, 5669888, 5758480, 5771136, 5809440, 5861310, 6074880, 6196736, 6252064, 6312180, 6581120, 6595584, 6639360, 6698640, 6732992, 6838195, 6910176, 7087360, 7145216, 7150080, 7213920, 7521280, 7694848, 7745920, 7815080, 7897344, 8205834, 8244480, 8416240, 8504832, 8637720, 8852480, 8931520, 9213568, 9295104, 9378096, 9618560, 9784320, 9871680, 10099488, 10529792, 10631040, 10717824, 10941112, 10992640, 11281920, 11516960, 11542272, 11618880, 11722620, 12149760, 12393472, 12504128, 12624360, 13162240, 13278720, 13397280, 13465984, 13676390, 13820352, 14174720, 14290432, 14300160, 14427840, 15389696, 15491840, 15630160, 15794688, 16411668, 16488960, 16832480, 17009664, 17275440, 17863040, 18427136, 18590208, 18756192, 19237120, 19743360, 20198976, 20514585, 21262080, 21435648, 21882224, 22563840, 23033920, 23084544, 23237760, 23445240, 25008256, 25248720, 26324480, 26557440, 26794560, 26931968, 27352780, 27640704, 28349440, 28580864, 28855680, 30983680, 31260320, 31589376, 32823336, 32977920, 33664960, 34550880, 35726080, 36854272, 37180416, 37512384, 38474240, 39486720, 40397952, 41029170, 42524160, 42871296, 43764448, 46067840, 46169088, 46475520, 46890480, 50016512, 50497440, 52648960, 53589120, 53863936, 54705560, 55281408, 57711360, 61967360, 62520640, 65646672, 67329920, 69101760, 71452160, 73708544, 75024768, 76948480, 78973440, 80795904, 82058340, 85048320, 85742592, 87528896, 92135680, 92951040, 93780960, 100033024, 100994880, 107178240, 107727872, 109411120, 110562816, 115422720, 125041280, 131293344, 134659840, 138203520, 142904320, 150049536, 157946880, 161591808, 164116680, 175057792, 184271360, 185902080, 187561920, 200066048, 201989760, 214356480, 218822240, 221125632, 230845440, 250082560, 262586688, 269319680, 276407040, 300099072, 323183616, 328233360, 350115584, 368542720, 375123840, 403979520, 428712960, 437644480, 500165120, 525173376, 538639360, 552814080, 600198144, 656466720, 700231168, 750247680, 807959040, 875288960, 1000330240, 1050346752, 1105628160, 1312933440, 1400462336, 1500495360, 1615918080, 1750577920, 2100693504, 2625866880, 3000990720, 3501155840, 4201387008, 5251733760, 7002311680, 10503467520, 21006935040]

約数ペア:

[(1, 21006935040), (2, 10503467520), (3, 7002311680), (4, 5251733760), (5, 4201387008), (6, 3501155840), (7, 3000990720), (8, 2625866880), (10, 2100693504), (12, 1750577920), (13, 1615918080), (14, 1500495360), (15, 1400462336), (16, 1312933440), (19, 1105628160), (20, 1050346752), (21, 1000330240), (24, 875288960), (26, 807959040), (28, 750247680), (30, 700231168), (32, 656466720), (35, 600198144), (38, 552814080), (39, 538639360), (40, 525173376), (42, 500165120), (48, 437644480), (49, 428712960), (52, 403979520), (56, 375123840), (57, 368542720), (60, 350115584), (64, 328233360), (65, 323183616), (70, 300099072), (76, 276407040), (78, 269319680), (80, 262586688), (84, 250082560), (91, 230845440), (95, 221125632), (96, 218822240), (98, 214356480), (104, 201989760), (105, 200066048), (112, 187561920), (113, 185902080), (114, 184271360), (120, 175057792), (128, 164116680), (130, 161591808), (133, 157946880), (140, 150049536), (147, 142904320), (152, 138203520), (156, 134659840), (160, 131293344), (168, 125041280), (182, 115422720), (190, 110562816), (192, 109411120), (195, 107727872), (196, 107178240), (208, 100994880), (210, 100033024), (224, 93780960), (226, 92951040), (228, 92135680), (240, 87528896), (245, 85742592), (247, 85048320), (256, 82058340), (260, 80795904), (266, 78973440), (273, 76948480), (280, 75024768), (285, 73708544), (294, 71452160), (304, 69101760), (312, 67329920), (320, 65646672), (336, 62520640), (339, 61967360), (364, 57711360), (380, 55281408), (384, 54705560), (390, 53863936), (392, 53589120), (399, 52648960), (416, 50497440), (420, 50016512), (448, 46890480), (452, 46475520), (455, 46169088), (456, 46067840), (480, 43764448), (490, 42871296), (494, 42524160), (512, 41029170), (520, 40397952), (532, 39486720), (546, 38474240), (560, 37512384), (565, 37180416), (570, 36854272), (588, 35726080), (608, 34550880), (624, 33664960), (637, 32977920), (640, 32823336), (665, 31589376), (672, 31260320), (678, 30983680), (728, 28855680), (735, 28580864), (741, 28349440), (760, 27640704), (768, 27352780), (780, 26931968), (784, 26794560), (791, 26557440), (798, 26324480), (832, 25248720), (840, 25008256), (896, 23445240), (904, 23237760), (910, 23084544), (912, 23033920), (931, 22563840), (960, 21882224), (980, 21435648), (988, 21262080), (1024, 20514585), (1040, 20198976), (1064, 19743360), (1092, 19237120), (1120, 18756192), (1130, 18590208), (1140, 18427136), (1176, 17863040), (1216, 17275440), (1235, 17009664), (1248, 16832480), (1274, 16488960), (1280, 16411668), (1330, 15794688), (1344, 15630160), (1356, 15491840), (1365, 15389696), (1456, 14427840), (1469, 14300160), (1470, 14290432), (1482, 14174720), (1520, 13820352), (1536, 13676390), (1560, 13465984), (1568, 13397280), (1582, 13278720), (1596, 13162240), (1664, 12624360), (1680, 12504128), (1695, 12393472), (1729, 12149760), (1792, 11722620), (1808, 11618880), (1820, 11542272), (1824, 11516960), (1862, 11281920), (1911, 10992640), (1920, 10941112), (1960, 10717824), (1976, 10631040), (1995, 10529792), (2080, 10099488), (2128, 9871680), (2147, 9784320), (2184, 9618560), (2240, 9378096), (2260, 9295104), (2280, 9213568), (2352, 8931520), (2373, 8852480), (2432, 8637720), (2470, 8504832), (2496, 8416240), (2548, 8244480), (2560, 8205834), (2660, 7897344), (2688, 7815080), (2712, 7745920), (2730, 7694848), (2793, 7521280), (2912, 7213920), (2938, 7150080), (2940, 7145216), (2964, 7087360), (3040, 6910176), (3072, 6838195), (3120, 6732992), (3136, 6698640), (3164, 6639360), (3185, 6595584), (3192, 6581120), (3328, 6312180), (3360, 6252064), (3390, 6196736), (3458, 6074880), (3584, 5861310), (3616, 5809440), (3640, 5771136), (3648, 5758480), (3705, 5669888), (3724, 5640960), (3822, 5496320), (3840, 5470556), (3920, 5358912), (3952, 5315520), (3955, 5311488), (3990, 5264896), (4160, 5049744), (4256, 4935840), (4294, 4892160), (4368, 4809280), (4407, 4766720), (4480, 4689048), (4520, 4647552), (4560, 4606784), (4655, 4512768), (4704, 4465760), (4746, 4426240), (4864, 4318860), (4940, 4252416), (4992, 4208120), (5096, 4122240), (5120, 4102917), (5187, 4049920), (5320, 3948672), (5376, 3907540), (5424, 3872960), (5460, 3847424), (5537, 3793920), (5586, 3760640), (5824, 3606960), (5876, 3575040), (5880, 3572608), (5928, 3543680), (6080, 3455088), (6240, 3366496), (6272, 3349320), (6328, 3319680), (6370, 3297792), (6384, 3290560), (6441, 3261440), (6656, 3156090), (6720, 3126032), (6780, 3098368), (6916, 3037440), (7168, 2930655), (7232, 2904720), (7280, 2885568), (7296, 2879240), (7345, 2860032), (7410, 2834944), (7448, 2820480), (7644, 2748160), (7680, 2735278), (7840, 2679456), (7904, 2657760), (7910, 2655744), (7980, 2632448), (8320, 2524872), (8512, 2467920), (8588, 2446080), (8645, 2429952), (8736, 2404640), (8814, 2383360), (8960, 2344524), (9040, 2323776), (9120, 2303392), (9310, 2256384), (9408, 2232880), (9492, 2213120), (9555, 2198528), (9728, 2159430), (9880, 2126208), (9984, 2104060), (10192, 2061120), (10283, 2042880), (10374, 2024960), (10640, 1974336), (10735, 1956864), (10752, 1953770), (10848, 1936480), (10920, 1923712), (11074, 1896960), (11172, 1880320), (11648, 1803480), (11752, 1787520), (11760, 1786304), (11856, 1771840), (11865, 1770496), (12103, 1735680), (12160, 1727544), (12480, 1683248), (12544, 1674660), (12656, 1659840), (12740, 1648896), (12768, 1645280), (12882, 1630720), (13312, 1578045), (13440, 1563016), (13560, 1549184), (13832, 1518720), (13965, 1504256), (14464, 1452360), (14560, 1442784), (14592, 1439620), (14690, 1430016), (14820, 1417472), (14896, 1410240), (15029, 1397760), (15288, 1374080), (15360, 1367639), (15680, 1339728), (15808, 1328880), (15820, 1327872), (15960, 1316224), (16611, 1264640), (16640, 1262436), (17024, 1233960), (17176, 1223040), (17290, 1214976), (17472, 1202320), (17628, 1191680), (17920, 1172262), (18080, 1161888), (18240, 1151696), (18620, 1128192), (18816, 1116440), (18984, 1106560), (19110, 1099264), (19456, 1079715), (19760, 1063104), (19968, 1052030), (20384, 1030560), (20566, 1021440), (20748, 1012480), (21280, 987168), (21470, 978432), (21504, 976885), (21696, 968240), (21840, 961856), (22035, 953344), (22148, 948480), (22344, 940160), (23296, 901740), (23504, 893760), (23520, 893152), (23712, 885920), (23730, 885248), (24206, 867840), (24320, 863772), (24960, 841624), (25088, 837330), (25312, 829920), (25480, 824448), (25536, 822640), (25764, 815360), (25935, 809984), (26880, 781508), (27120, 774592), (27664, 759360), (27685, 758784), (27911, 752640), (27930, 752128), (28928, 726180), (29120, 721392), (29184, 719810), (29380, 715008), (29640, 708736), (29792, 705120), (30058, 698880), (30576, 687040), (30849, 680960), (31360, 669864), (31616, 664440), (31640, 663936), (31920, 658112), (32205, 652288), (33222, 632320), (33280, 631218), (34048, 616980), (34352, 611520), (34580, 607488), (34944, 601160), (35256, 595840), (35840, 586131), (36160, 580944), (36309, 578560), (36480, 575848), (37240, 564096), (37632, 558220), (37968, 553280), (38220, 549632), (39520, 531552), (39936, 526015), (40768, 515280), (41132, 510720), (41496, 506240), (42560, 493584), (42940, 489216), (43392, 484120), (43680, 480928), (44070, 476672), (44296, 474240), (44688, 470080), (45087, 465920), (46592, 450870), (47008, 446880), (47040, 446576), (47424, 442960), (47460, 442624), (48412, 433920), (48640, 431886), (49920, 420812), (50176, 418665), (50624, 414960), (50960, 412224), (51072, 411320), (51415, 408576), (51528, 407680), (51870, 404992), (53760, 390754), (54240, 387296), (55328, 379680), (55370, 379392), (55822, 376320), (55860, 376064), (57856, 363090), (58240, 360696), (58368, 359905), (58760, 357504), (59280, 354368), (59584, 352560), (60116, 349440), (60515, 347136), (61152, 343520), (61698, 340480), (62720, 334932), (63232, 332220), (63280, 331968), (63840, 329056), (64410, 326144), (66444, 316160), (66560, 315609), (68096, 308490), (68704, 305760), (69160, 303744), (69888, 300580), (70512, 297920), (71981, 291840), (72320, 290472), (72618, 289280), (72960, 287924), (74480, 282048), (75145, 279552), (75264, 279110), (75936, 276640), (76440, 274816), (79040, 265776), (81536, 257640), (82264, 255360), (82992, 253120), (83055, 252928), (83733, 250880), (85120, 246792), (85880, 244608), (86784, 242060), (87360, 240464), (88140, 238336), (88592, 237120), (89376, 235040), (90174, 232960), (93184, 225435), (94016, 223440), (94080, 223288), (94848, 221480), (94920, 221312), (96824, 216960), (97280, 215943), (99840, 210406), (101248, 207480), (101920, 206112), (102144, 205660), (102830, 204288), (103056, 203840), (103740, 202496), (105203, 199680), (107520, 195377), (108480, 193648), (110656, 189840), (110740, 189696), (111644, 188160), (111720, 188032), (115712, 181545), (116480, 180348), (117520, 178752), (118560, 177184), (119168, 176280), (120232, 174720), (121030, 173568), (122304, 171760), (123396, 170240), (125440, 167466), (126464, 166110), (126560, 165984), (127680, 164528), (128820, 163072), (132888, 158080), (136192, 154245), (137408, 152880), (138320, 151872), (139555, 150528), (139776, 150290), (141024, 148960), (143962, 145920), (144640, 145236)]