66335880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3271}}^1$

素因数の和:3311

約数の個数: 96

約数和(自身を含む): 215559360

約数和(自身を除く): 149223480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3271, 3380, 4056, 5070, 6542, 6760, 9813, 10140, 13084, 16355, 19626, 20280, 26168, 32710, 39252, 42523, 49065, 65420, 78504, 85046, 98130, 127569, 130840, 170092, 196260, 212615, 255138, 340184, 392520, 425230, 510276, 552799, 637845, 850460, 1020552, 1105598, 1275690, 1658397, 1700920, 2211196, 2551380, 2763995, 3316794, 4422392, 5102760, 5527990, 6633588, 8291985, 11055980, 13267176, 16583970, 22111960, 33167940, 66335880]

約数ペア:

[(1, 66335880), (2, 33167940), (3, 22111960), (4, 16583970), (5, 13267176), (6, 11055980), (8, 8291985), (10, 6633588), (12, 5527990), (13, 5102760), (15, 4422392), (20, 3316794), (24, 2763995), (26, 2551380), (30, 2211196), (39, 1700920), (40, 1658397), (52, 1275690), (60, 1105598), (65, 1020552), (78, 850460), (104, 637845), (120, 552799), (130, 510276), (156, 425230), (169, 392520), (195, 340184), (260, 255138), (312, 212615), (338, 196260), (390, 170092), (507, 130840), (520, 127569), (676, 98130), (780, 85046), (845, 78504), (1014, 65420), (1352, 49065), (1560, 42523), (1690, 39252), (2028, 32710), (2535, 26168), (3271, 20280), (3380, 19626), (4056, 16355), (5070, 13084), (6542, 10140), (6760, 9813)]