105719640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 344433600

約数和(自身を除く): 238713960

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, 401, 507, 520, 676, 780, 802, 845, 1014, 1203, 1352, 1560, 1604, 1690, 2005, 2028, 2197, 2406, 2535, 3208, 3380, 4010, 4056, 4394, 4812, 5070, 5213, 6015, 6591, 6760, 8020, 8788, 9624, 10140, 10426, 10985, 12030, 13182, 15639, 16040, 17576, 20280, 20852, 21970, 24060, 26065, 26364, 31278, 32955, 41704, 43940, 48120, 52130, 52728, 62556, 65910, 67769, 78195, 87880, 104260, 125112, 131820, 135538, 156390, 203307, 208520, 263640, 271076, 312780, 338845, 406614, 542152, 625560, 677690, 813228, 880997, 1016535, 1355380, 1626456, 1761994, 2033070, 2642991, 2710760, 3523988, 4066140, 4404985, 5285982, 7047976, 8132280, 8809970, 10571964, 13214955, 17619940, 21143928, 26429910, 35239880, 52859820, 105719640]

約数ペア:

[(1, 105719640), (2, 52859820), (3, 35239880), (4, 26429910), (5, 21143928), (6, 17619940), (8, 13214955), (10, 10571964), (12, 8809970), (13, 8132280), (15, 7047976), (20, 5285982), (24, 4404985), (26, 4066140), (30, 3523988), (39, 2710760), (40, 2642991), (52, 2033070), (60, 1761994), (65, 1626456), (78, 1355380), (104, 1016535), (120, 880997), (130, 813228), (156, 677690), (169, 625560), (195, 542152), (260, 406614), (312, 338845), (338, 312780), (390, 271076), (401, 263640), (507, 208520), (520, 203307), (676, 156390), (780, 135538), (802, 131820), (845, 125112), (1014, 104260), (1203, 87880), (1352, 78195), (1560, 67769), (1604, 65910), (1690, 62556), (2005, 52728), (2028, 52130), (2197, 48120), (2406, 43940), (2535, 41704), (3208, 32955), (3380, 31278), (4010, 26364), (4056, 26065), (4394, 24060), (4812, 21970), (5070, 20852), (5213, 20280), (6015, 17576), (6591, 16040), (6760, 15639), (8020, 13182), (8788, 12030), (9624, 10985), (10140, 10426)]