157308960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14249}}^1$

素因数の和:14290

約数の個数: 96

約数和(自身を含む): 517104000

約数和(自身を除く): 359795040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 14249, 28498, 42747, 56996, 71245, 85494, 113992, 142490, 170988, 213735, 227984, 284980, 327727, 341976, 427470, 455968, 569960, 655454, 683952, 854940, 983181, 1139920, 1310908, 1367904, 1638635, 1709880, 1966362, 2279840, 2621816, 3277270, 3419760, 3932724, 4915905, 5243632, 6554540, 6839520, 7865448, 9831810, 10487264, 13109080, 15730896, 19663620, 26218160, 31461792, 39327240, 52436320, 78654480, 157308960]

約数ペア:

[(1, 157308960), (2, 78654480), (3, 52436320), (4, 39327240), (5, 31461792), (6, 26218160), (8, 19663620), (10, 15730896), (12, 13109080), (15, 10487264), (16, 9831810), (20, 7865448), (23, 6839520), (24, 6554540), (30, 5243632), (32, 4915905), (40, 3932724), (46, 3419760), (48, 3277270), (60, 2621816), (69, 2279840), (80, 1966362), (92, 1709880), (96, 1638635), (115, 1367904), (120, 1310908), (138, 1139920), (160, 983181), (184, 854940), (230, 683952), (240, 655454), (276, 569960), (345, 455968), (368, 427470), (460, 341976), (480, 327727), (552, 284980), (690, 227984), (736, 213735), (920, 170988), (1104, 142490), (1380, 113992), (1840, 85494), (2208, 71245), (2760, 56996), (3680, 42747), (5520, 28498), (11040, 14249)]