1551723360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26717}}^1$

素因数の和:26757

約数の個数: 144

約数和(自身を含む): 5372882928

約数和(自身を除く): 3821159568

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, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 19360, 26717, 29040, 53434, 58080, 80151, 106868, 133585, 160302, 213736, 267170, 293887, 320604, 400755, 427472, 534340, 587774, 641208, 801510, 854944, 881661, 1068680, 1175548, 1282416, 1469435, 1603020, 1763322, 2137360, 2351096, 2564832, 2938870, 3206040, 3232757, 3526644, 4274720, 4408305, 4702192, 5877740, 6412080, 6465514, 7053288, 8816610, 9404384, 9698271, 11755480, 12824160, 12931028, 14106576, 16163785, 17633220, 19396542, 23510960, 25862056, 28213152, 32327570, 35266440, 38793084, 47021920, 48491355, 51724112, 64655140, 70532880, 77586168, 96982710, 103448224, 129310280, 141065760, 155172336, 193965420, 258620560, 310344672, 387930840, 517241120, 775861680, 1551723360]

約数ペア:

[(1, 1551723360), (2, 775861680), (3, 517241120), (4, 387930840), (5, 310344672), (6, 258620560), (8, 193965420), (10, 155172336), (11, 141065760), (12, 129310280), (15, 103448224), (16, 96982710), (20, 77586168), (22, 70532880), (24, 64655140), (30, 51724112), (32, 48491355), (33, 47021920), (40, 38793084), (44, 35266440), (48, 32327570), (55, 28213152), (60, 25862056), (66, 23510960), (80, 19396542), (88, 17633220), (96, 16163785), (110, 14106576), (120, 12931028), (121, 12824160), (132, 11755480), (160, 9698271), (165, 9404384), (176, 8816610), (220, 7053288), (240, 6465514), (242, 6412080), (264, 5877740), (330, 4702192), (352, 4408305), (363, 4274720), (440, 3526644), (480, 3232757), (484, 3206040), (528, 2938870), (605, 2564832), (660, 2351096), (726, 2137360), (880, 1763322), (968, 1603020), (1056, 1469435), (1210, 1282416), (1320, 1175548), (1452, 1068680), (1760, 881661), (1815, 854944), (1936, 801510), (2420, 641208), (2640, 587774), (2904, 534340), (3630, 427472), (3872, 400755), (4840, 320604), (5280, 293887), (5808, 267170), (7260, 213736), (9680, 160302), (11616, 133585), (14520, 106868), (19360, 80151), (26717, 58080), (29040, 53434)]