1518383680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4447}}^1$

素因数の和:4572

約数の個数: 112

約数和(自身を含む): 3985906176

約数和(自身を除く): 2467522496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 160, 176, 194, 220, 320, 352, 388, 440, 485, 704, 776, 880, 970, 1067, 1552, 1760, 1940, 2134, 3104, 3520, 3880, 4268, 4447, 5335, 6208, 7760, 8536, 8894, 10670, 15520, 17072, 17788, 21340, 22235, 31040, 34144, 35576, 42680, 44470, 48917, 68288, 71152, 85360, 88940, 97834, 142304, 170720, 177880, 195668, 244585, 284608, 341440, 355760, 391336, 431359, 489170, 711520, 782672, 862718, 978340, 1423040, 1565344, 1725436, 1956680, 2156795, 3130688, 3450872, 3913360, 4313590, 4744949, 6901744, 7826720, 8627180, 9489898, 13803488, 15653440, 17254360, 18979796, 23724745, 27606976, 34508720, 37959592, 47449490, 69017440, 75919184, 94898980, 138034880, 151838368, 189797960, 303676736, 379595920, 759191840, 1518383680]

約数ペア:

[(1, 1518383680), (2, 759191840), (4, 379595920), (5, 303676736), (8, 189797960), (10, 151838368), (11, 138034880), (16, 94898980), (20, 75919184), (22, 69017440), (32, 47449490), (40, 37959592), (44, 34508720), (55, 27606976), (64, 23724745), (80, 18979796), (88, 17254360), (97, 15653440), (110, 13803488), (160, 9489898), (176, 8627180), (194, 7826720), (220, 6901744), (320, 4744949), (352, 4313590), (388, 3913360), (440, 3450872), (485, 3130688), (704, 2156795), (776, 1956680), (880, 1725436), (970, 1565344), (1067, 1423040), (1552, 978340), (1760, 862718), (1940, 782672), (2134, 711520), (3104, 489170), (3520, 431359), (3880, 391336), (4268, 355760), (4447, 341440), (5335, 284608), (6208, 244585), (7760, 195668), (8536, 177880), (8894, 170720), (10670, 142304), (15520, 97834), (17072, 88940), (17788, 85360), (21340, 71152), (22235, 68288), (31040, 48917), (34144, 44470), (35576, 42680)]