159596960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 246102880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 376, 380, 470, 608, 752, 760, 893, 940, 1117, 1504, 1520, 1786, 1880, 2234, 3040, 3572, 3760, 4465, 4468, 5585, 7144, 7520, 8930, 8936, 11170, 14288, 17860, 17872, 21223, 22340, 28576, 35720, 35744, 42446, 44680, 52499, 71440, 84892, 89360, 104998, 106115, 142880, 169784, 178720, 209996, 212230, 262495, 339568, 419992, 424460, 524990, 679136, 839984, 848920, 997481, 1049980, 1679968, 1697840, 1994962, 2099960, 3395680, 3989924, 4199920, 4987405, 7979848, 8399840, 9974810, 15959696, 19949620, 31919392, 39899240, 79798480, 159596960]

約数ペア:

[(1, 159596960), (2, 79798480), (4, 39899240), (5, 31919392), (8, 19949620), (10, 15959696), (16, 9974810), (19, 8399840), (20, 7979848), (32, 4987405), (38, 4199920), (40, 3989924), (47, 3395680), (76, 2099960), (80, 1994962), (94, 1697840), (95, 1679968), (152, 1049980), (160, 997481), (188, 848920), (190, 839984), (235, 679136), (304, 524990), (376, 424460), (380, 419992), (470, 339568), (608, 262495), (752, 212230), (760, 209996), (893, 178720), (940, 169784), (1117, 142880), (1504, 106115), (1520, 104998), (1786, 89360), (1880, 84892), (2234, 71440), (3040, 52499), (3572, 44680), (3760, 42446), (4465, 35744), (4468, 35720), (5585, 28576), (7144, 22340), (7520, 21223), (8930, 17872), (8936, 17860), (11170, 14288)]