315942960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 1044790272

約数和(自身を除く): 728847312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 211, 240, 255, 272, 340, 367, 408, 422, 510, 633, 680, 734, 816, 844, 1020, 1055, 1101, 1266, 1360, 1468, 1688, 1835, 2040, 2110, 2202, 2532, 2936, 3165, 3376, 3587, 3670, 4080, 4220, 4404, 5064, 5505, 5872, 6239, 6330, 7174, 7340, 8440, 8808, 10128, 10761, 11010, 12478, 12660, 14348, 14680, 16880, 17616, 17935, 18717, 21522, 22020, 24956, 25320, 28696, 29360, 31195, 35870, 37434, 43044, 44040, 49912, 50640, 53805, 57392, 62390, 71740, 74868, 77437, 86088, 88080, 93585, 99824, 107610, 124780, 143480, 149736, 154874, 172176, 187170, 215220, 232311, 249560, 286960, 299472, 309748, 374340, 387185, 430440, 464622, 499120, 619496, 748680, 774370, 860880, 929244, 1161555, 1238992, 1316429, 1497360, 1548740, 1858488, 2323110, 2632858, 3097480, 3716976, 3949287, 4646220, 5265716, 6194960, 6582145, 7898574, 9292440, 10531432, 13164290, 15797148, 18584880, 19746435, 21062864, 26328580, 31594296, 39492870, 52657160, 63188592, 78985740, 105314320, 157971480, 315942960]

約数ペア:

[(1, 315942960), (2, 157971480), (3, 105314320), (4, 78985740), (5, 63188592), (6, 52657160), (8, 39492870), (10, 31594296), (12, 26328580), (15, 21062864), (16, 19746435), (17, 18584880), (20, 15797148), (24, 13164290), (30, 10531432), (34, 9292440), (40, 7898574), (48, 6582145), (51, 6194960), (60, 5265716), (68, 4646220), (80, 3949287), (85, 3716976), (102, 3097480), (120, 2632858), (136, 2323110), (170, 1858488), (204, 1548740), (211, 1497360), (240, 1316429), (255, 1238992), (272, 1161555), (340, 929244), (367, 860880), (408, 774370), (422, 748680), (510, 619496), (633, 499120), (680, 464622), (734, 430440), (816, 387185), (844, 374340), (1020, 309748), (1055, 299472), (1101, 286960), (1266, 249560), (1360, 232311), (1468, 215220), (1688, 187170), (1835, 172176), (2040, 154874), (2110, 149736), (2202, 143480), (2532, 124780), (2936, 107610), (3165, 99824), (3376, 93585), (3587, 88080), (3670, 86088), (4080, 77437), (4220, 74868), (4404, 71740), (5064, 62390), (5505, 57392), (5872, 53805), (6239, 50640), (6330, 49912), (7174, 44040), (7340, 43044), (8440, 37434), (8808, 35870), (10128, 31195), (10761, 29360), (11010, 28696), (12478, 25320), (12660, 24956), (14348, 22020), (14680, 21522), (16880, 18717), (17616, 17935)]