61650160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 178863552

約数和(自身を除く): 117213392

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 170, 176, 187, 208, 220, 221, 260, 272, 286, 317, 340, 374, 440, 442, 520, 572, 634, 680, 715, 748, 880, 884, 935, 1040, 1105, 1144, 1268, 1360, 1430, 1496, 1585, 1768, 1870, 2210, 2288, 2431, 2536, 2860, 2992, 3170, 3487, 3536, 3740, 4121, 4420, 4862, 5072, 5389, 5720, 6340, 6974, 7480, 8242, 8840, 9724, 10778, 11440, 12155, 12680, 13948, 14960, 16484, 17435, 17680, 19448, 20605, 21556, 24310, 25360, 26945, 27896, 32968, 34870, 38896, 41210, 43112, 45331, 48620, 53890, 55792, 59279, 65936, 69740, 70057, 82420, 86224, 90662, 97240, 107780, 118558, 139480, 140114, 164840, 181324, 194480, 215560, 226655, 237116, 278960, 280228, 296395, 329680, 350285, 362648, 431120, 453310, 474232, 560456, 592790, 700570, 725296, 770627, 906620, 948464, 1120912, 1185580, 1401140, 1541254, 1813240, 2371160, 2802280, 3082508, 3626480, 3853135, 4742320, 5604560, 6165016, 7706270, 12330032, 15412540, 30825080, 61650160]

約数ペア:

[(1, 61650160), (2, 30825080), (4, 15412540), (5, 12330032), (8, 7706270), (10, 6165016), (11, 5604560), (13, 4742320), (16, 3853135), (17, 3626480), (20, 3082508), (22, 2802280), (26, 2371160), (34, 1813240), (40, 1541254), (44, 1401140), (52, 1185580), (55, 1120912), (65, 948464), (68, 906620), (80, 770627), (85, 725296), (88, 700570), (104, 592790), (110, 560456), (130, 474232), (136, 453310), (143, 431120), (170, 362648), (176, 350285), (187, 329680), (208, 296395), (220, 280228), (221, 278960), (260, 237116), (272, 226655), (286, 215560), (317, 194480), (340, 181324), (374, 164840), (440, 140114), (442, 139480), (520, 118558), (572, 107780), (634, 97240), (680, 90662), (715, 86224), (748, 82420), (880, 70057), (884, 69740), (935, 65936), (1040, 59279), (1105, 55792), (1144, 53890), (1268, 48620), (1360, 45331), (1430, 43112), (1496, 41210), (1585, 38896), (1768, 34870), (1870, 32968), (2210, 27896), (2288, 26945), (2431, 25360), (2536, 24310), (2860, 21556), (2992, 20605), (3170, 19448), (3487, 17680), (3536, 17435), (3740, 16484), (4121, 14960), (4420, 13948), (4862, 12680), (5072, 12155), (5389, 11440), (5720, 10778), (6340, 9724), (6974, 8840), (7480, 8242)]