55181692160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{23417}}^1$

素因数の和:23708

約数の個数: 144

約数和(自身を含む): 151640729856

約数和(自身を除く): 96459037696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 263, 280, 320, 448, 526, 560, 640, 896, 1052, 1120, 1280, 1315, 1792, 1841, 2104, 2240, 2630, 3682, 4208, 4480, 5260, 7364, 8416, 8960, 9205, 10520, 14728, 16832, 18410, 21040, 23417, 29456, 33664, 36820, 42080, 46834, 58912, 67328, 73640, 84160, 93668, 117085, 117824, 147280, 163919, 168320, 187336, 234170, 235648, 294560, 327838, 336640, 374672, 468340, 471296, 589120, 655676, 749344, 819595, 936680, 1178240, 1311352, 1498688, 1639190, 1873360, 2356480, 2622704, 2997376, 3278380, 3746720, 5245408, 5994752, 6158671, 6556760, 7493440, 10490816, 12317342, 13113520, 14986880, 20981632, 24634684, 26227040, 29973760, 30793355, 41963264, 43110697, 49269368, 52454080, 61586710, 86221394, 98538736, 104908160, 123173420, 172442788, 197077472, 209816320, 215553485, 246346840, 344885576, 394154944, 431106970, 492693680, 689771152, 788309888, 862213940, 985387360, 1379542304, 1576619776, 1724427880, 1970774720, 2759084608, 3448855760, 3941549440, 5518169216, 6897711520, 7883098880, 11036338432, 13795423040, 27590846080, 55181692160]

約数ペア:

[(1, 55181692160), (2, 27590846080), (4, 13795423040), (5, 11036338432), (7, 7883098880), (8, 6897711520), (10, 5518169216), (14, 3941549440), (16, 3448855760), (20, 2759084608), (28, 1970774720), (32, 1724427880), (35, 1576619776), (40, 1379542304), (56, 985387360), (64, 862213940), (70, 788309888), (80, 689771152), (112, 492693680), (128, 431106970), (140, 394154944), (160, 344885576), (224, 246346840), (256, 215553485), (263, 209816320), (280, 197077472), (320, 172442788), (448, 123173420), (526, 104908160), (560, 98538736), (640, 86221394), (896, 61586710), (1052, 52454080), (1120, 49269368), (1280, 43110697), (1315, 41963264), (1792, 30793355), (1841, 29973760), (2104, 26227040), (2240, 24634684), (2630, 20981632), (3682, 14986880), (4208, 13113520), (4480, 12317342), (5260, 10490816), (7364, 7493440), (8416, 6556760), (8960, 6158671), (9205, 5994752), (10520, 5245408), (14728, 3746720), (16832, 3278380), (18410, 2997376), (21040, 2622704), (23417, 2356480), (29456, 1873360), (33664, 1639190), (36820, 1498688), (42080, 1311352), (46834, 1178240), (58912, 936680), (67328, 819595), (73640, 749344), (84160, 655676), (93668, 589120), (117085, 471296), (117824, 468340), (147280, 374672), (163919, 336640), (168320, 327838), (187336, 294560), (234170, 235648)]