151749760

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 365829120

約数和(自身を除く): 214079360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 1867, 2032, 2540, 3734, 4064, 5080, 7468, 8128, 9335, 10160, 14936, 16256, 18670, 20320, 29872, 37340, 40640, 59744, 74680, 81280, 119488, 149360, 237109, 238976, 298720, 474218, 597440, 948436, 1185545, 1194880, 1896872, 2371090, 3793744, 4742180, 7587488, 9484360, 15174976, 18968720, 30349952, 37937440, 75874880, 151749760]

約数ペア:

[(1, 151749760), (2, 75874880), (4, 37937440), (5, 30349952), (8, 18968720), (10, 15174976), (16, 9484360), (20, 7587488), (32, 4742180), (40, 3793744), (64, 2371090), (80, 1896872), (127, 1194880), (128, 1185545), (160, 948436), (254, 597440), (320, 474218), (508, 298720), (635, 238976), (640, 237109), (1016, 149360), (1270, 119488), (1867, 81280), (2032, 74680), (2540, 59744), (3734, 40640), (4064, 37340), (5080, 29872), (7468, 20320), (8128, 18670), (9335, 16256), (10160, 14936)]