140276580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 266149020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 127, 164, 205, 246, 254, 381, 410, 449, 492, 508, 615, 635, 762, 820, 898, 1230, 1270, 1347, 1524, 1796, 1905, 2245, 2460, 2540, 2694, 3810, 4490, 5207, 5388, 6735, 7620, 8980, 10414, 13470, 15621, 18409, 20828, 26035, 26940, 31242, 36818, 52070, 55227, 57023, 62484, 73636, 78105, 92045, 104140, 110454, 114046, 156210, 171069, 184090, 220908, 228092, 276135, 285115, 312420, 342138, 368180, 552270, 570230, 684276, 855345, 1104540, 1140460, 1710690, 2337943, 3421380, 4675886, 7013829, 9351772, 11689715, 14027658, 23379430, 28055316, 35069145, 46758860, 70138290, 140276580]

約数ペア:

[(1, 140276580), (2, 70138290), (3, 46758860), (4, 35069145), (5, 28055316), (6, 23379430), (10, 14027658), (12, 11689715), (15, 9351772), (20, 7013829), (30, 4675886), (41, 3421380), (60, 2337943), (82, 1710690), (123, 1140460), (127, 1104540), (164, 855345), (205, 684276), (246, 570230), (254, 552270), (381, 368180), (410, 342138), (449, 312420), (492, 285115), (508, 276135), (615, 228092), (635, 220908), (762, 184090), (820, 171069), (898, 156210), (1230, 114046), (1270, 110454), (1347, 104140), (1524, 92045), (1796, 78105), (1905, 73636), (2245, 62484), (2460, 57023), (2540, 55227), (2694, 52070), (3810, 36818), (4490, 31242), (5207, 26940), (5388, 26035), (6735, 20828), (7620, 18409), (8980, 15621), (10414, 13470)]