917676320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30671}}^1$

素因数の和:30714

約数の個数: 96

約数和(自身を含む): 2504307456

約数和(自身を除く): 1586631136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 7480, 14960, 29920, 30671, 61342, 122684, 153355, 245368, 306710, 337381, 490736, 521407, 613420, 674762, 981472, 1042814, 1226840, 1349524, 1686905, 2085628, 2453680, 2607035, 2699048, 3373810, 4171256, 4907360, 5214070, 5398096, 5735477, 6747620, 8342512, 10428140, 10796192, 11470954, 13495240, 16685024, 20856280, 22941908, 26990480, 28677385, 41712560, 45883816, 53980960, 57354770, 83425120, 91767632, 114709540, 183535264, 229419080, 458838160, 917676320]

約数ペア:

[(1, 917676320), (2, 458838160), (4, 229419080), (5, 183535264), (8, 114709540), (10, 91767632), (11, 83425120), (16, 57354770), (17, 53980960), (20, 45883816), (22, 41712560), (32, 28677385), (34, 26990480), (40, 22941908), (44, 20856280), (55, 16685024), (68, 13495240), (80, 11470954), (85, 10796192), (88, 10428140), (110, 8342512), (136, 6747620), (160, 5735477), (170, 5398096), (176, 5214070), (187, 4907360), (220, 4171256), (272, 3373810), (340, 2699048), (352, 2607035), (374, 2453680), (440, 2085628), (544, 1686905), (680, 1349524), (748, 1226840), (880, 1042814), (935, 981472), (1360, 674762), (1496, 613420), (1760, 521407), (1870, 490736), (2720, 337381), (2992, 306710), (3740, 245368), (5984, 153355), (7480, 122684), (14960, 61342), (29920, 30671)]