3221551520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 8677694592

約数和(自身を除く): 5456143072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 61, 74, 80, 88, 110, 122, 148, 160, 176, 185, 220, 244, 296, 305, 352, 370, 407, 440, 488, 592, 610, 671, 740, 811, 814, 880, 976, 1184, 1220, 1342, 1480, 1622, 1628, 1760, 1952, 2035, 2257, 2440, 2684, 2960, 3244, 3256, 3355, 4055, 4070, 4514, 4880, 5368, 5920, 6488, 6512, 6710, 8110, 8140, 8921, 9028, 9760, 10736, 11285, 12976, 13024, 13420, 16220, 16280, 17842, 18056, 21472, 22570, 24827, 25952, 26840, 30007, 32440, 32560, 35684, 36112, 44605, 45140, 49471, 49654, 53680, 60014, 64880, 65120, 71368, 72224, 89210, 90280, 98942, 99308, 107360, 120028, 124135, 129760, 142736, 150035, 178420, 180560, 197884, 198616, 240056, 247355, 248270, 285472, 300070, 330077, 356840, 361120, 395768, 397232, 480112, 494710, 496540, 544181, 600140, 660154, 713680, 791536, 794464, 960224, 989420, 993080, 1088362, 1200280, 1320308, 1427360, 1583072, 1650385, 1830427, 1978840, 1986160, 2176724, 2400560, 2640616, 2720905, 3300770, 3660854, 3957680, 3972320, 4353448, 4801120, 5281232, 5441810, 6601540, 7321708, 7915360, 8706896, 9152135, 10562464, 10883620, 13203080, 14643416, 17413792, 18304270, 20134697, 21767240, 26406160, 29286832, 36608540, 40269394, 43534480, 52812320, 58573664, 73217080, 80538788, 87068960, 100673485, 146434160, 161077576, 201346970, 292868320, 322155152, 402693940, 644310304, 805387880, 1610775760, 3221551520]

約数ペア:

[(1, 3221551520), (2, 1610775760), (4, 805387880), (5, 644310304), (8, 402693940), (10, 322155152), (11, 292868320), (16, 201346970), (20, 161077576), (22, 146434160), (32, 100673485), (37, 87068960), (40, 80538788), (44, 73217080), (55, 58573664), (61, 52812320), (74, 43534480), (80, 40269394), (88, 36608540), (110, 29286832), (122, 26406160), (148, 21767240), (160, 20134697), (176, 18304270), (185, 17413792), (220, 14643416), (244, 13203080), (296, 10883620), (305, 10562464), (352, 9152135), (370, 8706896), (407, 7915360), (440, 7321708), (488, 6601540), (592, 5441810), (610, 5281232), (671, 4801120), (740, 4353448), (811, 3972320), (814, 3957680), (880, 3660854), (976, 3300770), (1184, 2720905), (1220, 2640616), (1342, 2400560), (1480, 2176724), (1622, 1986160), (1628, 1978840), (1760, 1830427), (1952, 1650385), (2035, 1583072), (2257, 1427360), (2440, 1320308), (2684, 1200280), (2960, 1088362), (3244, 993080), (3256, 989420), (3355, 960224), (4055, 794464), (4070, 791536), (4514, 713680), (4880, 660154), (5368, 600140), (5920, 544181), (6488, 496540), (6512, 494710), (6710, 480112), (8110, 397232), (8140, 395768), (8921, 361120), (9028, 356840), (9760, 330077), (10736, 300070), (11285, 285472), (12976, 248270), (13024, 247355), (13420, 240056), (16220, 198616), (16280, 197884), (17842, 180560), (18056, 178420), (21472, 150035), (22570, 142736), (24827, 129760), (25952, 124135), (26840, 120028), (30007, 107360), (32440, 99308), (32560, 98942), (35684, 90280), (36112, 89210), (44605, 72224), (45140, 71368), (49471, 65120), (49654, 64880), (53680, 60014)]