2043655040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12329}}^1$

素因数の和:12392

約数の個数: 128

約数和(自身を含む): 5734929600

約数和(自身を除く): 3691274560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8288, 10360, 11840, 12329, 16576, 20720, 23680, 24658, 33152, 41440, 49316, 61645, 82880, 86303, 98632, 123290, 165760, 172606, 197264, 246580, 345212, 394528, 431515, 456173, 493160, 690424, 789056, 863030, 912346, 986320, 1380848, 1578112, 1726060, 1824692, 1972640, 2280865, 2761696, 3193211, 3452120, 3649384, 3945280, 4561730, 5523392, 6386422, 6904240, 7298768, 7890560, 9123460, 11046784, 12772844, 13808480, 14597536, 15966055, 18246920, 25545688, 27616960, 29195072, 31932110, 36493840, 51091376, 55233920, 58390144, 63864220, 72987680, 102182752, 127728440, 145975360, 204365504, 255456880, 291950720, 408731008, 510913760, 1021827520, 2043655040]

約数ペア:

[(1, 2043655040), (2, 1021827520), (4, 510913760), (5, 408731008), (7, 291950720), (8, 255456880), (10, 204365504), (14, 145975360), (16, 127728440), (20, 102182752), (28, 72987680), (32, 63864220), (35, 58390144), (37, 55233920), (40, 51091376), (56, 36493840), (64, 31932110), (70, 29195072), (74, 27616960), (80, 25545688), (112, 18246920), (128, 15966055), (140, 14597536), (148, 13808480), (160, 12772844), (185, 11046784), (224, 9123460), (259, 7890560), (280, 7298768), (296, 6904240), (320, 6386422), (370, 5523392), (448, 4561730), (518, 3945280), (560, 3649384), (592, 3452120), (640, 3193211), (740, 2761696), (896, 2280865), (1036, 1972640), (1120, 1824692), (1184, 1726060), (1295, 1578112), (1480, 1380848), (2072, 986320), (2240, 912346), (2368, 863030), (2590, 789056), (2960, 690424), (4144, 493160), (4480, 456173), (4736, 431515), (5180, 394528), (5920, 345212), (8288, 246580), (10360, 197264), (11840, 172606), (12329, 165760), (16576, 123290), (20720, 98632), (23680, 86303), (24658, 82880), (33152, 61645), (41440, 49316)]