12944239920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16631}}^1$

素因数の和:16720

約数の個数: 240

約数和(自身を含む): 46329034752

約数和(自身を除く): 33384794832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 115, 120, 138, 141, 144, 180, 184, 188, 207, 230, 235, 240, 276, 282, 345, 360, 368, 376, 414, 423, 460, 470, 552, 564, 690, 705, 720, 752, 828, 846, 920, 940, 1035, 1081, 1104, 1128, 1380, 1410, 1656, 1692, 1840, 1880, 2070, 2115, 2162, 2256, 2760, 2820, 3243, 3312, 3384, 3760, 4140, 4230, 4324, 5405, 5520, 5640, 6486, 6768, 8280, 8460, 8648, 9729, 10810, 11280, 12972, 16215, 16560, 16631, 16920, 17296, 19458, 21620, 25944, 32430, 33262, 33840, 38916, 43240, 48645, 49893, 51888, 64860, 66524, 77832, 83155, 86480, 97290, 99786, 129720, 133048, 149679, 155664, 166310, 194580, 199572, 249465, 259440, 266096, 299358, 332620, 382513, 389160, 399144, 498930, 598716, 665240, 748395, 765026, 778320, 781657, 798288, 997860, 1147539, 1197432, 1330480, 1496790, 1530052, 1563314, 1912565, 1995720, 2295078, 2344971, 2394864, 2993580, 3060104, 3126628, 3442617, 3825130, 3908285, 3991440, 4590156, 4689942, 5737695, 5987160, 6120208, 6253256, 6885234, 7034913, 7650260, 7816570, 9180312, 9379884, 11475390, 11724855, 11974320, 12506512, 13770468, 14069826, 15300520, 15633140, 17213085, 17978111, 18360624, 18759768, 22950780, 23449710, 27540936, 28139652, 30601040, 31266280, 34426170, 35174565, 35956222, 37519536, 45901560, 46899420, 53934333, 55081872, 56279304, 62532560, 68852340, 70349130, 71912444, 89890555, 91803120, 93798840, 107868666, 112558608, 137704680, 140698260, 143824888, 161802999, 179781110, 187597680, 215737332, 269671665, 275409360, 281396520, 287649776, 323605998, 359562220, 431474664, 539343330, 562793040, 647211996, 719124440, 809014995, 862949328, 1078686660, 1294423992, 1438248880, 1618029990, 2157373320, 2588847984, 3236059980, 4314746640, 6472119960, 12944239920]

約数ペア:

[(1, 12944239920), (2, 6472119960), (3, 4314746640), (4, 3236059980), (5, 2588847984), (6, 2157373320), (8, 1618029990), (9, 1438248880), (10, 1294423992), (12, 1078686660), (15, 862949328), (16, 809014995), (18, 719124440), (20, 647211996), (23, 562793040), (24, 539343330), (30, 431474664), (36, 359562220), (40, 323605998), (45, 287649776), (46, 281396520), (47, 275409360), (48, 269671665), (60, 215737332), (69, 187597680), (72, 179781110), (80, 161802999), (90, 143824888), (92, 140698260), (94, 137704680), (115, 112558608), (120, 107868666), (138, 93798840), (141, 91803120), (144, 89890555), (180, 71912444), (184, 70349130), (188, 68852340), (207, 62532560), (230, 56279304), (235, 55081872), (240, 53934333), (276, 46899420), (282, 45901560), (345, 37519536), (360, 35956222), (368, 35174565), (376, 34426170), (414, 31266280), (423, 30601040), (460, 28139652), (470, 27540936), (552, 23449710), (564, 22950780), (690, 18759768), (705, 18360624), (720, 17978111), (752, 17213085), (828, 15633140), (846, 15300520), (920, 14069826), (940, 13770468), (1035, 12506512), (1081, 11974320), (1104, 11724855), (1128, 11475390), (1380, 9379884), (1410, 9180312), (1656, 7816570), (1692, 7650260), (1840, 7034913), (1880, 6885234), (2070, 6253256), (2115, 6120208), (2162, 5987160), (2256, 5737695), (2760, 4689942), (2820, 4590156), (3243, 3991440), (3312, 3908285), (3384, 3825130), (3760, 3442617), (4140, 3126628), (4230, 3060104), (4324, 2993580), (5405, 2394864), (5520, 2344971), (5640, 2295078), (6486, 1995720), (6768, 1912565), (8280, 1563314), (8460, 1530052), (8648, 1496790), (9729, 1330480), (10810, 1197432), (11280, 1147539), (12972, 997860), (16215, 798288), (16560, 781657), (16631, 778320), (16920, 765026), (17296, 748395), (19458, 665240), (21620, 598716), (25944, 498930), (32430, 399144), (33262, 389160), (33840, 382513), (38916, 332620), (43240, 299358), (48645, 266096), (49893, 259440), (51888, 249465), (64860, 199572), (66524, 194580), (77832, 166310), (83155, 155664), (86480, 149679), (97290, 133048), (99786, 129720)]