154035960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 500834880

約数和(自身を除く): 346798920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 293, 312, 337, 390, 520, 586, 674, 780, 879, 1011, 1172, 1348, 1465, 1560, 1685, 1758, 2022, 2344, 2696, 2930, 3370, 3516, 3809, 4044, 4381, 4395, 5055, 5860, 6740, 7032, 7618, 8088, 8762, 8790, 10110, 11427, 11720, 13143, 13480, 15236, 17524, 17580, 19045, 20220, 21905, 22854, 26286, 30472, 35048, 35160, 38090, 40440, 43810, 45708, 52572, 57135, 65715, 76180, 87620, 91416, 98741, 105144, 114270, 131430, 152360, 175240, 197482, 228540, 262860, 296223, 394964, 457080, 493705, 525720, 592446, 789928, 987410, 1184892, 1283633, 1481115, 1974820, 2369784, 2567266, 2962230, 3850899, 3949640, 5134532, 5924460, 6418165, 7701798, 10269064, 11848920, 12836330, 15403596, 19254495, 25672660, 30807192, 38508990, 51345320, 77017980, 154035960]

約数ペア:

[(1, 154035960), (2, 77017980), (3, 51345320), (4, 38508990), (5, 30807192), (6, 25672660), (8, 19254495), (10, 15403596), (12, 12836330), (13, 11848920), (15, 10269064), (20, 7701798), (24, 6418165), (26, 5924460), (30, 5134532), (39, 3949640), (40, 3850899), (52, 2962230), (60, 2567266), (65, 2369784), (78, 1974820), (104, 1481115), (120, 1283633), (130, 1184892), (156, 987410), (195, 789928), (260, 592446), (293, 525720), (312, 493705), (337, 457080), (390, 394964), (520, 296223), (586, 262860), (674, 228540), (780, 197482), (879, 175240), (1011, 152360), (1172, 131430), (1348, 114270), (1465, 105144), (1560, 98741), (1685, 91416), (1758, 87620), (2022, 76180), (2344, 65715), (2696, 57135), (2930, 52572), (3370, 45708), (3516, 43810), (3809, 40440), (4044, 38090), (4381, 35160), (4395, 35048), (5055, 30472), (5860, 26286), (6740, 22854), (7032, 21905), (7618, 20220), (8088, 19045), (8762, 17580), (8790, 17524), (10110, 15236), (11427, 13480), (11720, 13143)]