285892695760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4217}}^1\times {\mathrm{121063}}^1$

素因数の和:125300

約数の個数: 80

約数和(自身を含む): 759844152576

約数和(自身を除く): 473951456816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4217, 8434, 16868, 21085, 29519, 33736, 42170, 59038, 67472, 84340, 118076, 121063, 147595, 168680, 236152, 242126, 295190, 337360, 472304, 484252, 590380, 605315, 847441, 968504, 1180760, 1210630, 1694882, 1937008, 2361520, 2421260, 3389764, 4237205, 4842520, 6779528, 8474410, 9685040, 13559056, 16948820, 33897640, 67795280, 510522671, 1021045342, 2042090684, 2552613355, 3573658697, 4084181368, 5105226710, 7147317394, 8168362736, 10210453420, 14294634788, 17868293485, 20420906840, 28589269576, 35736586970, 40841813680, 57178539152, 71473173940, 142946347880, 285892695760]

約数ペア:

[(1, 285892695760), (2, 142946347880), (4, 71473173940), (5, 57178539152), (7, 40841813680), (8, 35736586970), (10, 28589269576), (14, 20420906840), (16, 17868293485), (20, 14294634788), (28, 10210453420), (35, 8168362736), (40, 7147317394), (56, 5105226710), (70, 4084181368), (80, 3573658697), (112, 2552613355), (140, 2042090684), (280, 1021045342), (560, 510522671), (4217, 67795280), (8434, 33897640), (16868, 16948820), (21085, 13559056), (29519, 9685040), (33736, 8474410), (42170, 6779528), (59038, 4842520), (67472, 4237205), (84340, 3389764), (118076, 2421260), (121063, 2361520), (147595, 1937008), (168680, 1694882), (236152, 1210630), (242126, 1180760), (295190, 968504), (337360, 847441), (472304, 605315), (484252, 590380)]