155131680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2671}}^1$

素因数の和:2711

約数の個数: 144

約数和(自身を含む): 537328512

約数和(自身を除く): 382196832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2671, 2904, 3630, 3872, 4840, 5280, 5342, 5808, 7260, 8013, 9680, 10684, 11616, 13355, 14520, 16026, 19360, 21368, 26710, 29040, 29381, 32052, 40065, 42736, 53420, 58080, 58762, 64104, 80130, 85472, 88143, 106840, 117524, 128208, 146905, 160260, 176286, 213680, 235048, 256416, 293810, 320520, 323191, 352572, 427360, 440715, 470096, 587620, 641040, 646382, 705144, 881430, 940192, 969573, 1175240, 1282080, 1292764, 1410288, 1615955, 1762860, 1939146, 2350480, 2585528, 2820576, 3231910, 3525720, 3878292, 4700960, 4847865, 5171056, 6463820, 7051440, 7756584, 9695730, 10342112, 12927640, 14102880, 15513168, 19391460, 25855280, 31026336, 38782920, 51710560, 77565840, 155131680]

約数ペア:

[(1, 155131680), (2, 77565840), (3, 51710560), (4, 38782920), (5, 31026336), (6, 25855280), (8, 19391460), (10, 15513168), (11, 14102880), (12, 12927640), (15, 10342112), (16, 9695730), (20, 7756584), (22, 7051440), (24, 6463820), (30, 5171056), (32, 4847865), (33, 4700960), (40, 3878292), (44, 3525720), (48, 3231910), (55, 2820576), (60, 2585528), (66, 2350480), (80, 1939146), (88, 1762860), (96, 1615955), (110, 1410288), (120, 1292764), (121, 1282080), (132, 1175240), (160, 969573), (165, 940192), (176, 881430), (220, 705144), (240, 646382), (242, 641040), (264, 587620), (330, 470096), (352, 440715), (363, 427360), (440, 352572), (480, 323191), (484, 320520), (528, 293810), (605, 256416), (660, 235048), (726, 213680), (880, 176286), (968, 160260), (1056, 146905), (1210, 128208), (1320, 117524), (1452, 106840), (1760, 88143), (1815, 85472), (1936, 80130), (2420, 64104), (2640, 58762), (2671, 58080), (2904, 53420), (3630, 42736), (3872, 40065), (4840, 32052), (5280, 29381), (5342, 29040), (5808, 26710), (7260, 21368), (8013, 19360), (9680, 16026), (10684, 14520), (11616, 13355)]