2102123520

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^4\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 660

約数和(自身を含む): 8944489320

約数和(自身を除く): 6842365800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 343, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 512, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 686, 720, 735, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1008, 1024, 1029, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1372, 1440, 1470, 1520, 1536, 1568, 1596, 1680, 1710, 1715, 1764, 1792, 1824, 1862, 1920, 1960, 1995, 2016, 2058, 2128, 2205, 2240, 2280, 2304, 2352, 2394, 2401, 2432, 2520, 2560, 2660, 2688, 2736, 2744, 2793, 2880, 2940, 3040, 3072, 3087, 3136, 3192, 3360, 3420, 3430, 3528, 3584, 3648, 3724, 3840, 3920, 3990, 4032, 4116, 4256, 4410, 4480, 4560, 4608, 4655, 4704, 4788, 4802, 4864, 5040, 5120, 5145, 5320, 5376, 5472, 5488, 5586, 5760, 5880, 5985, 6080, 6174, 6272, 6384, 6517, 6720, 6840, 6860, 7056, 7168, 7203, 7296, 7448, 7680, 7840, 7980, 8064, 8232, 8379, 8512, 8820, 8960, 9120, 9216, 9310, 9408, 9576, 9604, 9728, 10080, 10290, 10640, 10752, 10944, 10976, 11172, 11520, 11760, 11970, 12005, 12160, 12348, 12544, 12768, 13034, 13440, 13680, 13720, 13965, 14112, 14406, 14592, 14896, 15360, 15435, 15680, 15960, 16128, 16464, 16758, 17024, 17640, 17920, 18240, 18620, 18816, 19152, 19208, 19456, 19551, 20160, 20580, 21280, 21504, 21609, 21888, 21952, 22344, 23040, 23520, 23940, 24010, 24320, 24696, 25088, 25536, 26068, 26880, 27360, 27440, 27930, 28224, 28812, 29184, 29792, 30870, 31360, 31920, 32256, 32585, 32928, 33516, 34048, 35280, 35840, 36015, 36480, 37240, 37632, 38304, 38416, 39102, 40320, 41160, 41895, 42560, 43218, 43776, 43904, 44688, 45619, 46080, 47040, 47880, 48020, 48640, 49392, 50176, 51072, 52136, 53760, 54720, 54880, 55860, 56448, 57624, 58368, 58653, 59584, 61740, 62720, 63840, 64512, 65170, 65856, 67032, 68096, 70560, 72030, 72960, 74480, 75264, 76608, 76832, 78204, 80640, 82320, 83790, 85120, 86436, 87552, 87808, 89376, 91238, 94080, 95760, 96040, 97280, 97755, 98784, 102144, 104272, 107520, 108045, 109440, 109760, 111720, 112896, 115248, 117306, 119168, 123480, 125440, 127680, 130340, 131712, 134064, 136192, 136857, 141120, 144060, 145920, 148960, 150528, 153216, 153664, 156408, 161280, 164640, 167580, 170240, 172872, 175104, 175616, 178752, 182476, 188160, 191520, 192080, 195510, 197568, 204288, 208544, 216090, 218880, 219520, 223440, 225792, 228095, 230496, 234612, 238336, 246960, 250880, 255360, 260680, 263424, 268128, 273714, 282240, 288120, 291840, 293265, 297920, 306432, 307328, 312816, 322560, 329280, 335160, 340480, 345744, 351232, 357504, 364952, 376320, 383040, 384160, 391020, 395136, 408576, 410571, 417088, 432180, 437760, 439040, 446880, 451584, 456190, 460992, 469224, 476672, 493920, 510720, 521360, 526848, 536256, 547428, 564480, 576240, 586530, 595840, 612864, 614656, 625632, 658560, 670320, 680960, 684285, 691488, 715008, 729904, 752640, 766080, 768320, 782040, 790272, 821142, 834176, 864360, 875520, 878080, 893760, 912380, 921984, 938448, 953344, 987840, 1021440, 1042720, 1053696, 1072512, 1094856, 1128960, 1152480, 1173060, 1191680, 1225728, 1229312, 1251264, 1317120, 1340640, 1368570, 1382976, 1430016, 1459808, 1532160, 1536640, 1564080, 1580544, 1642284, 1668352, 1728720, 1756160, 1787520, 1824760, 1843968, 1876896, 1975680, 2042880, 2052855, 2085440, 2145024, 2189712, 2257920, 2304960, 2346120, 2383360, 2458624, 2502528, 2634240, 2681280, 2737140, 2765952, 2860032, 2919616, 3064320, 3073280, 3128160, 3161088, 3284568, 3336704, 3457440, 3575040, 3649520, 3687936, 3753792, 3951360, 4105710, 4170880, 4290048, 4379424, 4609920, 4692240, 4766720, 5005056, 5268480, 5362560, 5474280, 5531904, 5839232, 6128640, 6146560, 6256320, 6569136, 6673408, 6914880, 7150080, 7299040, 7375872, 7507584, 7902720, 8211420, 8341760, 8580096, 8758848, 9219840, 9384480, 10010112, 10725120, 10948560, 11063808, 11678464, 12293120, 12512640, 13138272, 13829760, 14300160, 14598080, 15015168, 15805440, 16422840, 16683520, 17517696, 18439680, 18768960, 20020224, 21450240, 21897120, 22127616, 23356928, 25025280, 26276544, 27659520, 29196160, 30030336, 32845680, 33367040, 35035392, 36879360, 37537920, 42900480, 43794240, 46713856, 50050560, 52553088, 55319040, 58392320, 60060672, 65691360, 70070784, 75075840, 87588480, 100101120, 105106176, 110638080, 116784640, 131382720, 140141568, 150151680, 175176960, 210212352, 233569280, 262765440, 300303360, 350353920, 420424704, 525530880, 700707840, 1051061760, 2102123520]

約数ペア:

[(1, 2102123520), (2, 1051061760), (3, 700707840), (4, 525530880), (5, 420424704), (6, 350353920), (7, 300303360), (8, 262765440), (9, 233569280), (10, 210212352), (12, 175176960), (14, 150151680), (15, 140141568), (16, 131382720), (18, 116784640), (19, 110638080), (20, 105106176), (21, 100101120), (24, 87588480), (28, 75075840), (30, 70070784), (32, 65691360), (35, 60060672), (36, 58392320), (38, 55319040), (40, 52553088), (42, 50050560), (45, 46713856), (48, 43794240), (49, 42900480), (56, 37537920), (57, 36879360), (60, 35035392), (63, 33367040), (64, 32845680), (70, 30030336), (72, 29196160), (76, 27659520), (80, 26276544), (84, 25025280), (90, 23356928), (95, 22127616), (96, 21897120), (98, 21450240), (105, 20020224), (112, 18768960), (114, 18439680), (120, 17517696), (126, 16683520), (128, 16422840), (133, 15805440), (140, 15015168), (144, 14598080), (147, 14300160), (152, 13829760), (160, 13138272), (168, 12512640), (171, 12293120), (180, 11678464), (190, 11063808), (192, 10948560), (196, 10725120), (210, 10010112), (224, 9384480), (228, 9219840), (240, 8758848), (245, 8580096), (252, 8341760), (256, 8211420), (266, 7902720), (280, 7507584), (285, 7375872), (288, 7299040), (294, 7150080), (304, 6914880), (315, 6673408), (320, 6569136), (336, 6256320), (342, 6146560), (343, 6128640), (360, 5839232), (380, 5531904), (384, 5474280), (392, 5362560), (399, 5268480), (420, 5005056), (441, 4766720), (448, 4692240), (456, 4609920), (480, 4379424), (490, 4290048), (504, 4170880), (512, 4105710), (532, 3951360), (560, 3753792), (570, 3687936), (576, 3649520), (588, 3575040), (608, 3457440), (630, 3336704), (640, 3284568), (665, 3161088), (672, 3128160), (684, 3073280), (686, 3064320), (720, 2919616), (735, 2860032), (760, 2765952), (768, 2737140), (784, 2681280), (798, 2634240), (840, 2502528), (855, 2458624), (882, 2383360), (896, 2346120), (912, 2304960), (931, 2257920), (960, 2189712), (980, 2145024), (1008, 2085440), (1024, 2052855), (1029, 2042880), (1064, 1975680), (1120, 1876896), (1140, 1843968), (1152, 1824760), (1176, 1787520), (1197, 1756160), (1216, 1728720), (1260, 1668352), (1280, 1642284), (1330, 1580544), (1344, 1564080), (1368, 1536640), (1372, 1532160), (1440, 1459808), (1470, 1430016), (1520, 1382976), (1536, 1368570), (1568, 1340640), (1596, 1317120), (1680, 1251264), (1710, 1229312), (1715, 1225728), (1764, 1191680), (1792, 1173060), (1824, 1152480), (1862, 1128960), (1920, 1094856), (1960, 1072512), (1995, 1053696), (2016, 1042720), (2058, 1021440), (2128, 987840), (2205, 953344), (2240, 938448), (2280, 921984), (2304, 912380), (2352, 893760), (2394, 878080), (2401, 875520), (2432, 864360), (2520, 834176), (2560, 821142), (2660, 790272), (2688, 782040), (2736, 768320), (2744, 766080), (2793, 752640), (2880, 729904), (2940, 715008), (3040, 691488), (3072, 684285), (3087, 680960), (3136, 670320), (3192, 658560), (3360, 625632), (3420, 614656), (3430, 612864), (3528, 595840), (3584, 586530), (3648, 576240), (3724, 564480), (3840, 547428), (3920, 536256), (3990, 526848), (4032, 521360), (4116, 510720), (4256, 493920), (4410, 476672), (4480, 469224), (4560, 460992), (4608, 456190), (4655, 451584), (4704, 446880), (4788, 439040), (4802, 437760), (4864, 432180), (5040, 417088), (5120, 410571), (5145, 408576), (5320, 395136), (5376, 391020), (5472, 384160), (5488, 383040), (5586, 376320), (5760, 364952), (5880, 357504), (5985, 351232), (6080, 345744), (6174, 340480), (6272, 335160), (6384, 329280), (6517, 322560), (6720, 312816), (6840, 307328), (6860, 306432), (7056, 297920), (7168, 293265), (7203, 291840), (7296, 288120), (7448, 282240), (7680, 273714), (7840, 268128), (7980, 263424), (8064, 260680), (8232, 255360), (8379, 250880), (8512, 246960), (8820, 238336), (8960, 234612), (9120, 230496), (9216, 228095), (9310, 225792), (9408, 223440), (9576, 219520), (9604, 218880), (9728, 216090), (10080, 208544), (10290, 204288), (10640, 197568), (10752, 195510), (10944, 192080), (10976, 191520), (11172, 188160), (11520, 182476), (11760, 178752), (11970, 175616), (12005, 175104), (12160, 172872), (12348, 170240), (12544, 167580), (12768, 164640), (13034, 161280), (13440, 156408), (13680, 153664), (13720, 153216), (13965, 150528), (14112, 148960), (14406, 145920), (14592, 144060), (14896, 141120), (15360, 136857), (15435, 136192), (15680, 134064), (15960, 131712), (16128, 130340), (16464, 127680), (16758, 125440), (17024, 123480), (17640, 119168), (17920, 117306), (18240, 115248), (18620, 112896), (18816, 111720), (19152, 109760), (19208, 109440), (19456, 108045), (19551, 107520), (20160, 104272), (20580, 102144), (21280, 98784), (21504, 97755), (21609, 97280), (21888, 96040), (21952, 95760), (22344, 94080), (23040, 91238), (23520, 89376), (23940, 87808), (24010, 87552), (24320, 86436), (24696, 85120), (25088, 83790), (25536, 82320), (26068, 80640), (26880, 78204), (27360, 76832), (27440, 76608), (27930, 75264), (28224, 74480), (28812, 72960), (29184, 72030), (29792, 70560), (30870, 68096), (31360, 67032), (31920, 65856), (32256, 65170), (32585, 64512), (32928, 63840), (33516, 62720), (34048, 61740), (35280, 59584), (35840, 58653), (36015, 58368), (36480, 57624), (37240, 56448), (37632, 55860), (38304, 54880), (38416, 54720), (39102, 53760), (40320, 52136), (41160, 51072), (41895, 50176), (42560, 49392), (43218, 48640), (43776, 48020), (43904, 47880), (44688, 47040), (45619, 46080)]