21369363840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 1024

約数和(自身を含む): 89244288000

約数和(自身を除く): 67874924160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 61, 64, 66, 72, 76, 80, 88, 90, 95, 96, 97, 99, 108, 110, 114, 120, 122, 128, 132, 135, 144, 152, 160, 165, 171, 176, 180, 183, 190, 192, 194, 198, 209, 216, 220, 228, 240, 244, 264, 270, 285, 288, 291, 297, 304, 305, 320, 330, 342, 352, 360, 366, 380, 384, 388, 396, 418, 432, 440, 456, 480, 485, 488, 495, 513, 528, 540, 549, 570, 576, 582, 594, 608, 610, 627, 640, 660, 671, 684, 704, 720, 732, 760, 776, 792, 836, 855, 864, 873, 880, 912, 915, 960, 970, 976, 990, 1026, 1045, 1056, 1067, 1080, 1098, 1140, 1152, 1159, 1164, 1188, 1216, 1220, 1254, 1320, 1342, 1368, 1408, 1440, 1455, 1464, 1485, 1520, 1552, 1584, 1647, 1672, 1710, 1728, 1746, 1760, 1824, 1830, 1843, 1881, 1920, 1940, 1952, 1980, 2013, 2052, 2090, 2112, 2134, 2160, 2196, 2280, 2318, 2328, 2376, 2432, 2440, 2508, 2565, 2619, 2640, 2684, 2736, 2745, 2880, 2910, 2928, 2970, 3040, 3104, 3135, 3168, 3201, 3294, 3344, 3355, 3420, 3456, 3477, 3492, 3520, 3648, 3660, 3686, 3762, 3880, 3904, 3960, 4026, 4104, 4180, 4224, 4268, 4320, 4365, 4392, 4560, 4636, 4656, 4752, 4880, 5016, 5130, 5238, 5280, 5335, 5368, 5472, 5490, 5529, 5643, 5760, 5795, 5820, 5856, 5917, 5940, 6039, 6080, 6208, 6270, 6336, 6402, 6588, 6688, 6710, 6840, 6954, 6984, 7040, 7296, 7320, 7372, 7524, 7760, 7808, 7920, 8052, 8208, 8235, 8360, 8536, 8640, 8730, 8784, 9120, 9215, 9272, 9312, 9405, 9504, 9603, 9760, 10032, 10065, 10260, 10431, 10476, 10560, 10670, 10736, 10944, 10980, 11058, 11286, 11590, 11640, 11712, 11834, 11880, 12078, 12160, 12416, 12540, 12672, 12749, 12804, 13095, 13176, 13376, 13420, 13680, 13908, 13968, 14640, 14744, 15048, 15520, 15840, 16005, 16104, 16416, 16470, 16587, 16720, 17072, 17280, 17385, 17460, 17568, 17751, 18117, 18240, 18430, 18544, 18624, 18810, 19008, 19206, 19520, 20064, 20130, 20273, 20520, 20862, 20952, 21120, 21340, 21472, 21888, 21960, 22116, 22572, 23180, 23280, 23424, 23668, 23760, 24156, 25080, 25498, 25608, 26190, 26352, 26752, 26840, 27360, 27645, 27816, 27936, 28215, 28809, 29280, 29488, 29585, 30096, 30195, 31040, 31293, 31680, 32010, 32208, 32832, 32940, 33174, 33440, 34144, 34770, 34920, 35136, 35502, 36234, 36480, 36860, 37088, 37248, 37620, 38016, 38247, 38412, 39040, 40128, 40260, 40546, 41040, 41724, 41904, 42680, 42944, 43920, 44232, 45144, 46360, 46560, 47336, 47520, 48015, 48312, 49761, 50160, 50996, 51216, 52155, 52380, 52704, 53253, 53680, 54720, 55290, 55632, 55872, 56430, 57618, 58560, 58976, 59170, 60192, 60390, 60819, 62080, 62586, 63360, 63745, 64020, 64416, 65087, 65664, 65880, 66348, 66880, 68288, 69540, 69840, 70272, 71004, 72468, 73720, 74176, 75240, 76494, 76824, 80256, 80520, 81092, 82080, 82935, 83448, 83808, 85360, 85888, 87840, 88464, 88755, 90288, 90585, 92720, 93120, 94672, 95040, 96030, 96624, 99522, 100320, 101365, 101992, 102432, 104310, 104760, 105408, 106506, 107360, 109440, 110580, 111264, 111744, 112423, 112860, 114741, 115236, 117120, 117952, 118340, 120384, 120780, 121638, 125172, 127490, 128040, 128832, 130174, 131760, 132696, 133760, 136576, 139080, 139680, 142008, 144045, 144936, 147440, 148352, 150480, 152988, 153648, 156465, 159759, 161040, 162184, 164160, 165870, 166896, 167616, 170720, 175680, 176928, 177510, 180576, 181170, 182457, 185440, 186240, 189344, 190080, 191235, 192060, 193248, 195261, 199044, 200640, 202730, 203984, 204864, 208620, 209520, 210816, 213012, 214720, 221160, 222528, 224846, 225720, 229482, 230472, 235904, 236680, 240768, 241560, 243276, 248805, 250344, 254980, 256080, 257664, 260348, 263520, 265392, 266265, 278160, 279360, 284016, 288090, 289872, 294880, 300960, 304095, 305976, 307296, 312930, 319518, 322080, 324368, 325435, 328320, 331740, 333792, 335232, 337269, 341440, 344223, 351360, 353856, 355020, 361152, 362340, 364914, 370880, 378688, 382470, 384120, 386496, 390522, 398088, 401280, 405460, 407968, 409728, 417240, 419040, 426024, 429440, 442320, 445056, 449692, 451440, 458964, 460944, 473360, 483120, 486552, 497610, 500688, 509960, 512160, 520696, 527040, 530784, 532530, 547371, 556320, 558720, 562115, 568032, 573705, 576180, 579744, 585783, 589760, 601920, 608190, 611952, 614592, 625860, 639036, 644160, 648736, 650870, 663480, 667584, 674538, 682880, 688446, 707712, 710040, 722304, 724680, 729828, 741760, 757376, 764940, 768240, 772992, 781044, 796176, 798795, 810920, 815936, 834480, 838080, 852048, 884640, 899384, 902880, 912285, 917928, 921888, 946720, 966240, 973104, 976305, 995220, 1001376, 1011807, 1019920, 1024320, 1041392, 1054080, 1061568, 1065060, 1094742, 1112640, 1124230, 1136064, 1147410, 1152360, 1159488, 1171566, 1179520, 1203840, 1216380, 1223904, 1229184, 1236653, 1251720, 1278072, 1288320, 1297472, 1301740, 1326960, 1335168, 1349076, 1376892, 1420080, 1449360, 1459656, 1529880, 1536480, 1562088, 1592352, 1597590, 1621840, 1631872, 1668960, 1676160, 1686345, 1704096, 1721115, 1757349, 1769280, 1798768, 1805760, 1824570, 1835856, 1843776, 1893440, 1932480, 1946208, 1952610, 1990440, 2002752, 2023614, 2039840, 2048640, 2082784, 2123136, 2130120, 2189484, 2225280, 2248460, 2272128, 2294820, 2304720, 2318976, 2343132, 2432760, 2447808, 2473306, 2503440, 2556144, 2594944, 2603480, 2653920, 2698152, 2736855, 2753784, 2840160, 2898720, 2919312, 2928915, 3035421, 3059760, 3072960, 3124176, 3184704, 3195180, 3243680, 3337920, 3372690, 3408192, 3442230, 3514698, 3538560, 3597536, 3611520, 3649140, 3671712, 3687552, 3709959, 3786880, 3864960, 3892416, 3905220, 3980880, 4005504, 4047228, 4079680, 4165568, 4260240, 4378968, 4496920, 4589640, 4609440, 4686264, 4865520, 4895616, 4946612, 5006880, 5059035, 5112288, 5206960, 5307840, 5396304, 5473710, 5507568, 5680320, 5797440, 5838624, 5857830, 6070842, 6119520, 6145920, 6183265, 6248352, 6369408, 6390360, 6487360, 6675840, 6745380, 6816384, 6884460, 7029396, 7195072, 7298280, 7343424, 7419918, 7784832, 7810440, 7961760, 8094456, 8159360, 8331136, 8520480, 8757936, 8786745, 8993840, 9179280, 9218880, 9372528, 9731040, 9893224, 10013760, 10118070, 10224576, 10413920, 10615680, 10792608, 10947420, 11015136, 11129877, 11360640, 11594880, 11677248, 11715660, 12141684, 12239040, 12366530, 12496704, 12780720, 12974720, 13490760, 13768920, 14058792, 14390144, 14596560, 14686848, 14839836, 15177105, 15620880, 15923520, 16188912, 17040960, 17515872, 17573490, 17987680, 18358560, 18437760, 18549795, 18745056, 19462080, 19786448, 20027520, 20236140, 20449152, 20827840, 21585216, 21894840, 22030272, 22259754, 23354496, 23431320, 24283368, 24478080, 24733060, 24993408, 25561440, 26981520, 27537840, 28117584, 29193120, 29679672, 30354210, 31241760, 31847040, 32377824, 33389631, 34081920, 35031744, 35146980, 35975360, 36717120, 37099590, 37490112, 38924160, 39572896, 40472280, 41655680, 43170432, 43789680, 44060544, 44519508, 46862640, 48566736, 49466120, 51122880, 53963040, 55075680, 55649385, 56235168, 58386240, 59359344, 60708420, 62483520, 64755648, 66779262, 70063488, 70293960, 71950720, 73434240, 74199180, 74980224, 79145792, 80944560, 87579360, 89039016, 93725280, 97133472, 98932240, 102245760, 107926080, 110151360, 111298770, 112470336, 116772480, 118718688, 121416840, 124967040, 129511296, 133558524, 140587920, 148398360, 158291584, 161889120, 166948155, 175158720, 178078032, 187450560, 194266944, 197864480, 215852160, 220302720, 222597540, 224940672, 237437376, 242833680, 267117048, 281175840, 296796720, 323778240, 333896310, 350317440, 356156064, 374901120, 388533888, 395728960, 445195080, 474874752, 485667360, 534234096, 562351680, 593593440, 647556480, 667792620, 712312128, 791457920, 890390160, 971334720, 1068468192, 1124703360, 1187186880, 1335585240, 1424624256, 1780780320, 1942669440, 2136936384, 2374373760, 2671170480, 3561560640, 4273872768, 5342340960, 7123121280, 10684681920, 21369363840]

約数ペア:

[(1, 21369363840), (2, 10684681920), (3, 7123121280), (4, 5342340960), (5, 4273872768), (6, 3561560640), (8, 2671170480), (9, 2374373760), (10, 2136936384), (11, 1942669440), (12, 1780780320), (15, 1424624256), (16, 1335585240), (18, 1187186880), (19, 1124703360), (20, 1068468192), (22, 971334720), (24, 890390160), (27, 791457920), (30, 712312128), (32, 667792620), (33, 647556480), (36, 593593440), (38, 562351680), (40, 534234096), (44, 485667360), (45, 474874752), (48, 445195080), (54, 395728960), (55, 388533888), (57, 374901120), (60, 356156064), (61, 350317440), (64, 333896310), (66, 323778240), (72, 296796720), (76, 281175840), (80, 267117048), (88, 242833680), (90, 237437376), (95, 224940672), (96, 222597540), (97, 220302720), (99, 215852160), (108, 197864480), (110, 194266944), (114, 187450560), (120, 178078032), (122, 175158720), (128, 166948155), (132, 161889120), (135, 158291584), (144, 148398360), (152, 140587920), (160, 133558524), (165, 129511296), (171, 124967040), (176, 121416840), (180, 118718688), (183, 116772480), (190, 112470336), (192, 111298770), (194, 110151360), (198, 107926080), (209, 102245760), (216, 98932240), (220, 97133472), (228, 93725280), (240, 89039016), (244, 87579360), (264, 80944560), (270, 79145792), (285, 74980224), (288, 74199180), (291, 73434240), (297, 71950720), (304, 70293960), (305, 70063488), (320, 66779262), (330, 64755648), (342, 62483520), (352, 60708420), (360, 59359344), (366, 58386240), (380, 56235168), (384, 55649385), (388, 55075680), (396, 53963040), (418, 51122880), (432, 49466120), (440, 48566736), (456, 46862640), (480, 44519508), (485, 44060544), (488, 43789680), (495, 43170432), (513, 41655680), (528, 40472280), (540, 39572896), (549, 38924160), (570, 37490112), (576, 37099590), (582, 36717120), (594, 35975360), (608, 35146980), (610, 35031744), (627, 34081920), (640, 33389631), (660, 32377824), (671, 31847040), (684, 31241760), (704, 30354210), (720, 29679672), (732, 29193120), (760, 28117584), (776, 27537840), (792, 26981520), (836, 25561440), (855, 24993408), (864, 24733060), (873, 24478080), (880, 24283368), (912, 23431320), (915, 23354496), (960, 22259754), (970, 22030272), (976, 21894840), (990, 21585216), (1026, 20827840), (1045, 20449152), (1056, 20236140), (1067, 20027520), (1080, 19786448), (1098, 19462080), (1140, 18745056), (1152, 18549795), (1159, 18437760), (1164, 18358560), (1188, 17987680), (1216, 17573490), (1220, 17515872), (1254, 17040960), (1320, 16188912), (1342, 15923520), (1368, 15620880), (1408, 15177105), (1440, 14839836), (1455, 14686848), (1464, 14596560), (1485, 14390144), (1520, 14058792), (1552, 13768920), (1584, 13490760), (1647, 12974720), (1672, 12780720), (1710, 12496704), (1728, 12366530), (1746, 12239040), (1760, 12141684), (1824, 11715660), (1830, 11677248), (1843, 11594880), (1881, 11360640), (1920, 11129877), (1940, 11015136), (1952, 10947420), (1980, 10792608), (2013, 10615680), (2052, 10413920), (2090, 10224576), (2112, 10118070), (2134, 10013760), (2160, 9893224), (2196, 9731040), (2280, 9372528), (2318, 9218880), (2328, 9179280), (2376, 8993840), (2432, 8786745), (2440, 8757936), (2508, 8520480), (2565, 8331136), (2619, 8159360), (2640, 8094456), (2684, 7961760), (2736, 7810440), (2745, 7784832), (2880, 7419918), (2910, 7343424), (2928, 7298280), (2970, 7195072), (3040, 7029396), (3104, 6884460), (3135, 6816384), (3168, 6745380), (3201, 6675840), (3294, 6487360), (3344, 6390360), (3355, 6369408), (3420, 6248352), (3456, 6183265), (3477, 6145920), (3492, 6119520), (3520, 6070842), (3648, 5857830), (3660, 5838624), (3686, 5797440), (3762, 5680320), (3880, 5507568), (3904, 5473710), (3960, 5396304), (4026, 5307840), (4104, 5206960), (4180, 5112288), (4224, 5059035), (4268, 5006880), (4320, 4946612), (4365, 4895616), (4392, 4865520), (4560, 4686264), (4636, 4609440), (4656, 4589640), (4752, 4496920), (4880, 4378968), (5016, 4260240), (5130, 4165568), (5238, 4079680), (5280, 4047228), (5335, 4005504), (5368, 3980880), (5472, 3905220), (5490, 3892416), (5529, 3864960), (5643, 3786880), (5760, 3709959), (5795, 3687552), (5820, 3671712), (5856, 3649140), (5917, 3611520), (5940, 3597536), (6039, 3538560), (6080, 3514698), (6208, 3442230), (6270, 3408192), (6336, 3372690), (6402, 3337920), (6588, 3243680), (6688, 3195180), (6710, 3184704), (6840, 3124176), (6954, 3072960), (6984, 3059760), (7040, 3035421), (7296, 2928915), (7320, 2919312), (7372, 2898720), (7524, 2840160), (7760, 2753784), (7808, 2736855), (7920, 2698152), (8052, 2653920), (8208, 2603480), (8235, 2594944), (8360, 2556144), (8536, 2503440), (8640, 2473306), (8730, 2447808), (8784, 2432760), (9120, 2343132), (9215, 2318976), (9272, 2304720), (9312, 2294820), (9405, 2272128), (9504, 2248460), (9603, 2225280), (9760, 2189484), (10032, 2130120), (10065, 2123136), (10260, 2082784), (10431, 2048640), (10476, 2039840), (10560, 2023614), (10670, 2002752), (10736, 1990440), (10944, 1952610), (10980, 1946208), (11058, 1932480), (11286, 1893440), (11590, 1843776), (11640, 1835856), (11712, 1824570), (11834, 1805760), (11880, 1798768), (12078, 1769280), (12160, 1757349), (12416, 1721115), (12540, 1704096), (12672, 1686345), (12749, 1676160), (12804, 1668960), (13095, 1631872), (13176, 1621840), (13376, 1597590), (13420, 1592352), (13680, 1562088), (13908, 1536480), (13968, 1529880), (14640, 1459656), (14744, 1449360), (15048, 1420080), (15520, 1376892), (15840, 1349076), (16005, 1335168), (16104, 1326960), (16416, 1301740), (16470, 1297472), (16587, 1288320), (16720, 1278072), (17072, 1251720), (17280, 1236653), (17385, 1229184), (17460, 1223904), (17568, 1216380), (17751, 1203840), (18117, 1179520), (18240, 1171566), (18430, 1159488), (18544, 1152360), (18624, 1147410), (18810, 1136064), (19008, 1124230), (19206, 1112640), (19520, 1094742), (20064, 1065060), (20130, 1061568), (20273, 1054080), (20520, 1041392), (20862, 1024320), (20952, 1019920), (21120, 1011807), (21340, 1001376), (21472, 995220), (21888, 976305), (21960, 973104), (22116, 966240), (22572, 946720), (23180, 921888), (23280, 917928), (23424, 912285), (23668, 902880), (23760, 899384), (24156, 884640), (25080, 852048), (25498, 838080), (25608, 834480), (26190, 815936), (26352, 810920), (26752, 798795), (26840, 796176), (27360, 781044), (27645, 772992), (27816, 768240), (27936, 764940), (28215, 757376), (28809, 741760), (29280, 729828), (29488, 724680), (29585, 722304), (30096, 710040), (30195, 707712), (31040, 688446), (31293, 682880), (31680, 674538), (32010, 667584), (32208, 663480), (32832, 650870), (32940, 648736), (33174, 644160), (33440, 639036), (34144, 625860), (34770, 614592), (34920, 611952), (35136, 608190), (35502, 601920), (36234, 589760), (36480, 585783), (36860, 579744), (37088, 576180), (37248, 573705), (37620, 568032), (38016, 562115), (38247, 558720), (38412, 556320), (39040, 547371), (40128, 532530), (40260, 530784), (40546, 527040), (41040, 520696), (41724, 512160), (41904, 509960), (42680, 500688), (42944, 497610), (43920, 486552), (44232, 483120), (45144, 473360), (46360, 460944), (46560, 458964), (47336, 451440), (47520, 449692), (48015, 445056), (48312, 442320), (49761, 429440), (50160, 426024), (50996, 419040), (51216, 417240), (52155, 409728), (52380, 407968), (52704, 405460), (53253, 401280), (53680, 398088), (54720, 390522), (55290, 386496), (55632, 384120), (55872, 382470), (56430, 378688), (57618, 370880), (58560, 364914), (58976, 362340), (59170, 361152), (60192, 355020), (60390, 353856), (60819, 351360), (62080, 344223), (62586, 341440), (63360, 337269), (63745, 335232), (64020, 333792), (64416, 331740), (65087, 328320), (65664, 325435), (65880, 324368), (66348, 322080), (66880, 319518), (68288, 312930), (69540, 307296), (69840, 305976), (70272, 304095), (71004, 300960), (72468, 294880), (73720, 289872), (74176, 288090), (75240, 284016), (76494, 279360), (76824, 278160), (80256, 266265), (80520, 265392), (81092, 263520), (82080, 260348), (82935, 257664), (83448, 256080), (83808, 254980), (85360, 250344), (85888, 248805), (87840, 243276), (88464, 241560), (88755, 240768), (90288, 236680), (90585, 235904), (92720, 230472), (93120, 229482), (94672, 225720), (95040, 224846), (96030, 222528), (96624, 221160), (99522, 214720), (100320, 213012), (101365, 210816), (101992, 209520), (102432, 208620), (104310, 204864), (104760, 203984), (105408, 202730), (106506, 200640), (107360, 199044), (109440, 195261), (110580, 193248), (111264, 192060), (111744, 191235), (112423, 190080), (112860, 189344), (114741, 186240), (115236, 185440), (117120, 182457), (117952, 181170), (118340, 180576), (120384, 177510), (120780, 176928), (121638, 175680), (125172, 170720), (127490, 167616), (128040, 166896), (128832, 165870), (130174, 164160), (131760, 162184), (132696, 161040), (133760, 159759), (136576, 156465), (139080, 153648), (139680, 152988), (142008, 150480), (144045, 148352), (144936, 147440)]