1567265920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11766

約数の個数: 128

約数和(自身を含む): 4302849600

約数和(自身を除く): 2735583680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1408, 1520, 1672, 1760, 2090, 2432, 3040, 3344, 3520, 4180, 6080, 6688, 7040, 8360, 11717, 12160, 13376, 16720, 23434, 26752, 33440, 46868, 58585, 66880, 93736, 117170, 128887, 133760, 187472, 222623, 234340, 257774, 374944, 445246, 468680, 515548, 644435, 749888, 890492, 937360, 1031096, 1113115, 1288870, 1499776, 1780984, 1874720, 2062192, 2226230, 2448853, 2577740, 3561968, 3749440, 4124384, 4452460, 4897706, 5155480, 7123936, 7498880, 8248768, 8904920, 9795412, 10310960, 12244265, 14247872, 16497536, 17809840, 19590824, 20621920, 24488530, 28495744, 35619680, 39181648, 41243840, 48977060, 71239360, 78363296, 82487680, 97954120, 142478720, 156726592, 195908240, 313453184, 391816480, 783632960, 1567265920]

約数ペア:

[(1, 1567265920), (2, 783632960), (4, 391816480), (5, 313453184), (8, 195908240), (10, 156726592), (11, 142478720), (16, 97954120), (19, 82487680), (20, 78363296), (22, 71239360), (32, 48977060), (38, 41243840), (40, 39181648), (44, 35619680), (55, 28495744), (64, 24488530), (76, 20621920), (80, 19590824), (88, 17809840), (95, 16497536), (110, 14247872), (128, 12244265), (152, 10310960), (160, 9795412), (176, 8904920), (190, 8248768), (209, 7498880), (220, 7123936), (304, 5155480), (320, 4897706), (352, 4452460), (380, 4124384), (418, 3749440), (440, 3561968), (608, 2577740), (640, 2448853), (704, 2226230), (760, 2062192), (836, 1874720), (880, 1780984), (1045, 1499776), (1216, 1288870), (1408, 1113115), (1520, 1031096), (1672, 937360), (1760, 890492), (2090, 749888), (2432, 644435), (3040, 515548), (3344, 468680), (3520, 445246), (4180, 374944), (6080, 257774), (6688, 234340), (7040, 222623), (8360, 187472), (11717, 133760), (12160, 128887), (13376, 117170), (16720, 93736), (23434, 66880), (26752, 58585), (33440, 46868)]