2135174080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 5683910400

約数和(自身を除く): 3548736320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 79, 80, 89, 104, 130, 146, 158, 160, 178, 208, 260, 292, 316, 320, 356, 365, 395, 416, 445, 520, 584, 632, 712, 730, 790, 832, 890, 949, 1027, 1040, 1157, 1168, 1264, 1424, 1460, 1580, 1780, 1898, 2054, 2080, 2314, 2336, 2528, 2848, 2920, 3160, 3560, 3796, 4108, 4160, 4628, 4672, 4745, 5056, 5135, 5696, 5767, 5785, 5840, 6320, 6497, 7031, 7120, 7592, 8216, 9256, 9490, 10270, 11534, 11570, 11680, 12640, 12994, 14062, 14240, 15184, 16432, 18512, 18980, 20540, 23068, 23140, 23360, 25280, 25988, 28124, 28480, 28835, 30368, 32485, 32864, 35155, 37024, 37960, 41080, 46136, 46280, 51976, 56248, 57670, 60736, 64970, 65728, 70310, 74048, 74971, 75920, 82160, 84461, 91403, 92272, 92560, 103952, 112496, 115340, 129940, 140620, 149942, 151840, 164320, 168922, 182806, 184544, 185120, 207904, 224992, 230680, 259880, 281240, 299884, 303680, 328640, 337844, 365612, 369088, 370240, 374855, 415808, 422305, 449984, 457015, 461360, 513263, 519760, 562480, 599768, 675688, 731224, 749710, 844610, 914030, 922720, 1026526, 1039520, 1124960, 1199536, 1351376, 1462448, 1499420, 1689220, 1828060, 1845440, 2053052, 2079040, 2249920, 2399072, 2566315, 2702752, 2924896, 2998840, 3378440, 3656120, 4106104, 4798144, 5132630, 5405504, 5849792, 5997680, 6672419, 6756880, 7312240, 8212208, 10265260, 11995360, 13344838, 13513760, 14624480, 16424416, 20530520, 23990720, 26689676, 27027520, 29248960, 32848832, 33362095, 41061040, 53379352, 66724190, 82122080, 106758704, 133448380, 164244160, 213517408, 266896760, 427034816, 533793520, 1067587040, 2135174080]

約数ペア:

[(1, 2135174080), (2, 1067587040), (4, 533793520), (5, 427034816), (8, 266896760), (10, 213517408), (13, 164244160), (16, 133448380), (20, 106758704), (26, 82122080), (32, 66724190), (40, 53379352), (52, 41061040), (64, 33362095), (65, 32848832), (73, 29248960), (79, 27027520), (80, 26689676), (89, 23990720), (104, 20530520), (130, 16424416), (146, 14624480), (158, 13513760), (160, 13344838), (178, 11995360), (208, 10265260), (260, 8212208), (292, 7312240), (316, 6756880), (320, 6672419), (356, 5997680), (365, 5849792), (395, 5405504), (416, 5132630), (445, 4798144), (520, 4106104), (584, 3656120), (632, 3378440), (712, 2998840), (730, 2924896), (790, 2702752), (832, 2566315), (890, 2399072), (949, 2249920), (1027, 2079040), (1040, 2053052), (1157, 1845440), (1168, 1828060), (1264, 1689220), (1424, 1499420), (1460, 1462448), (1580, 1351376), (1780, 1199536), (1898, 1124960), (2054, 1039520), (2080, 1026526), (2314, 922720), (2336, 914030), (2528, 844610), (2848, 749710), (2920, 731224), (3160, 675688), (3560, 599768), (3796, 562480), (4108, 519760), (4160, 513263), (4628, 461360), (4672, 457015), (4745, 449984), (5056, 422305), (5135, 415808), (5696, 374855), (5767, 370240), (5785, 369088), (5840, 365612), (6320, 337844), (6497, 328640), (7031, 303680), (7120, 299884), (7592, 281240), (8216, 259880), (9256, 230680), (9490, 224992), (10270, 207904), (11534, 185120), (11570, 184544), (11680, 182806), (12640, 168922), (12994, 164320), (14062, 151840), (14240, 149942), (15184, 140620), (16432, 129940), (18512, 115340), (18980, 112496), (20540, 103952), (23068, 92560), (23140, 92272), (23360, 91403), (25280, 84461), (25988, 82160), (28124, 75920), (28480, 74971), (28835, 74048), (30368, 70310), (32485, 65728), (32864, 64970), (35155, 60736), (37024, 57670), (37960, 56248), (41080, 51976), (46136, 46280)]