143485320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 476513280

約数和(自身を除く): 333027960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1531, 1562, 1704, 2130, 2343, 2840, 3062, 3124, 3905, 4260, 4593, 4686, 6124, 6248, 7655, 7810, 8520, 9186, 9372, 11715, 12248, 15310, 15620, 16841, 18372, 18744, 22965, 23430, 30620, 31240, 33682, 36744, 45930, 46860, 50523, 61240, 67364, 84205, 91860, 93720, 101046, 108701, 134728, 168410, 183720, 202092, 217402, 252615, 326103, 336820, 404184, 434804, 505230, 543505, 652206, 673640, 869608, 1010460, 1087010, 1195711, 1304412, 1630515, 2020920, 2174020, 2391422, 2608824, 3261030, 3587133, 4348040, 4782844, 5978555, 6522060, 7174266, 9565688, 11957110, 13044120, 14348532, 17935665, 23914220, 28697064, 35871330, 47828440, 71742660, 143485320]

約数ペア:

[(1, 143485320), (2, 71742660), (3, 47828440), (4, 35871330), (5, 28697064), (6, 23914220), (8, 17935665), (10, 14348532), (11, 13044120), (12, 11957110), (15, 9565688), (20, 7174266), (22, 6522060), (24, 5978555), (30, 4782844), (33, 4348040), (40, 3587133), (44, 3261030), (55, 2608824), (60, 2391422), (66, 2174020), (71, 2020920), (88, 1630515), (110, 1304412), (120, 1195711), (132, 1087010), (142, 1010460), (165, 869608), (213, 673640), (220, 652206), (264, 543505), (284, 505230), (330, 434804), (355, 404184), (426, 336820), (440, 326103), (568, 252615), (660, 217402), (710, 202092), (781, 183720), (852, 168410), (1065, 134728), (1320, 108701), (1420, 101046), (1531, 93720), (1562, 91860), (1704, 84205), (2130, 67364), (2343, 61240), (2840, 50523), (3062, 46860), (3124, 45930), (3905, 36744), (4260, 33682), (4593, 31240), (4686, 30620), (6124, 23430), (6248, 22965), (7655, 18744), (7810, 18372), (8520, 16841), (9186, 15620), (9372, 15310), (11715, 12248)]