1566348160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6073}}^1$

素因数の和:6136

約数の個数: 128

約数和(自身を含む): 4163362560

約数和(自身を除く): 2597014400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3968, 4030, 4160, 4960, 6073, 6448, 8060, 8320, 9920, 12146, 12896, 16120, 19840, 24292, 25792, 30365, 32240, 48584, 51584, 60730, 64480, 78949, 97168, 121460, 128960, 157898, 188263, 194336, 242920, 257920, 315796, 376526, 388672, 394745, 485840, 631592, 753052, 777344, 789490, 941315, 971680, 1263184, 1506104, 1578980, 1882630, 1943360, 2447419, 2526368, 3012208, 3157960, 3765260, 3886720, 4894838, 5052736, 6024416, 6315920, 7530520, 9789676, 10105472, 12048832, 12237095, 12631840, 15061040, 19579352, 24097664, 24474190, 25263680, 30122080, 39158704, 48948380, 50527360, 60244160, 78317408, 97896760, 120488320, 156634816, 195793520, 313269632, 391587040, 783174080, 1566348160]

約数ペア:

[(1, 1566348160), (2, 783174080), (4, 391587040), (5, 313269632), (8, 195793520), (10, 156634816), (13, 120488320), (16, 97896760), (20, 78317408), (26, 60244160), (31, 50527360), (32, 48948380), (40, 39158704), (52, 30122080), (62, 25263680), (64, 24474190), (65, 24097664), (80, 19579352), (104, 15061040), (124, 12631840), (128, 12237095), (130, 12048832), (155, 10105472), (160, 9789676), (208, 7530520), (248, 6315920), (260, 6024416), (310, 5052736), (320, 4894838), (403, 3886720), (416, 3765260), (496, 3157960), (520, 3012208), (620, 2526368), (640, 2447419), (806, 1943360), (832, 1882630), (992, 1578980), (1040, 1506104), (1240, 1263184), (1612, 971680), (1664, 941315), (1984, 789490), (2015, 777344), (2080, 753052), (2480, 631592), (3224, 485840), (3968, 394745), (4030, 388672), (4160, 376526), (4960, 315796), (6073, 257920), (6448, 242920), (8060, 194336), (8320, 188263), (9920, 157898), (12146, 128960), (12896, 121460), (16120, 97168), (19840, 78949), (24292, 64480), (25792, 60730), (30365, 51584), (32240, 48584)]