57712960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^2$

素因数の和:240

約数の個数: 84

約数和(自身を含む): 146939508

約数和(自身を除く): 89226548

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 103, 136, 160, 170, 206, 272, 320, 340, 412, 515, 544, 680, 824, 1030, 1088, 1360, 1648, 1751, 2060, 2720, 3296, 3502, 4120, 5440, 6592, 7004, 8240, 8755, 10609, 14008, 16480, 17510, 21218, 28016, 32960, 35020, 42436, 53045, 56032, 70040, 84872, 106090, 112064, 140080, 169744, 180353, 212180, 280160, 339488, 360706, 424360, 560320, 678976, 721412, 848720, 901765, 1442824, 1697440, 1803530, 2885648, 3394880, 3607060, 5771296, 7214120, 11542592, 14428240, 28856480, 57712960]

約数ペア:

[(1, 57712960), (2, 28856480), (4, 14428240), (5, 11542592), (8, 7214120), (10, 5771296), (16, 3607060), (17, 3394880), (20, 2885648), (32, 1803530), (34, 1697440), (40, 1442824), (64, 901765), (68, 848720), (80, 721412), (85, 678976), (103, 560320), (136, 424360), (160, 360706), (170, 339488), (206, 280160), (272, 212180), (320, 180353), (340, 169744), (412, 140080), (515, 112064), (544, 106090), (680, 84872), (824, 70040), (1030, 56032), (1088, 53045), (1360, 42436), (1648, 35020), (1751, 32960), (2060, 28016), (2720, 21218), (3296, 17510), (3502, 16480), (4120, 14008), (5440, 10609), (6592, 8755), (7004, 8240)]