67484560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 195737472

約数和(自身を除く): 128252912

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, 340, 347, 374, 440, 442, 520, 572, 680, 694, 715, 748, 880, 884, 935, 1040, 1105, 1144, 1360, 1388, 1430, 1496, 1735, 1768, 1870, 2210, 2288, 2431, 2776, 2860, 2992, 3470, 3536, 3740, 3817, 4420, 4511, 4862, 5552, 5720, 5899, 6940, 7480, 7634, 8840, 9022, 9724, 11440, 11798, 12155, 13880, 14960, 15268, 17680, 18044, 19085, 19448, 22555, 23596, 24310, 27760, 29495, 30536, 36088, 38170, 38896, 45110, 47192, 48620, 49621, 58990, 61072, 64889, 72176, 76340, 76687, 90220, 94384, 97240, 99242, 117980, 129778, 152680, 153374, 180440, 194480, 198484, 235960, 248105, 259556, 305360, 306748, 324445, 360880, 383435, 396968, 471920, 496210, 519112, 613496, 648890, 766870, 793936, 843557, 992420, 1038224, 1226992, 1297780, 1533740, 1687114, 1984840, 2595560, 3067480, 3374228, 3969680, 4217785, 5191120, 6134960, 6748456, 8435570, 13496912, 16871140, 33742280, 67484560]

約数ペア:

[(1, 67484560), (2, 33742280), (4, 16871140), (5, 13496912), (8, 8435570), (10, 6748456), (11, 6134960), (13, 5191120), (16, 4217785), (17, 3969680), (20, 3374228), (22, 3067480), (26, 2595560), (34, 1984840), (40, 1687114), (44, 1533740), (52, 1297780), (55, 1226992), (65, 1038224), (68, 992420), (80, 843557), (85, 793936), (88, 766870), (104, 648890), (110, 613496), (130, 519112), (136, 496210), (143, 471920), (170, 396968), (176, 383435), (187, 360880), (208, 324445), (220, 306748), (221, 305360), (260, 259556), (272, 248105), (286, 235960), (340, 198484), (347, 194480), (374, 180440), (440, 153374), (442, 152680), (520, 129778), (572, 117980), (680, 99242), (694, 97240), (715, 94384), (748, 90220), (880, 76687), (884, 76340), (935, 72176), (1040, 64889), (1105, 61072), (1144, 58990), (1360, 49621), (1388, 48620), (1430, 47192), (1496, 45110), (1735, 38896), (1768, 38170), (1870, 36088), (2210, 30536), (2288, 29495), (2431, 27760), (2776, 24310), (2860, 23596), (2992, 22555), (3470, 19448), (3536, 19085), (3740, 18044), (3817, 17680), (4420, 15268), (4511, 14960), (4862, 13880), (5552, 12155), (5720, 11798), (5899, 11440), (6940, 9724), (7480, 9022), (7634, 8840)]