1330276183760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{406673}}^1$

素因数の和:408036

約数の個数: 80

約数和(自身を含む): 3195091215360

約数和(自身を除く): 1864815031600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1319, 2480, 2638, 5276, 6595, 10552, 13190, 21104, 26380, 40889, 52760, 81778, 105520, 163556, 204445, 327112, 406673, 408890, 654224, 813346, 817780, 1626692, 1635560, 2033365, 3253384, 3271120, 4066730, 6506768, 8133460, 12606863, 16266920, 25213726, 32533840, 50427452, 63034315, 100854904, 126068630, 201709808, 252137260, 504274520, 536401687, 1008549040, 1072803374, 2145606748, 2682008435, 4291213496, 5364016870, 8582426992, 10728033740, 16628452297, 21456067480, 33256904594, 42912134960, 66513809188, 83142261485, 133027618376, 166284522970, 266055236752, 332569045940, 665138091880, 1330276183760]

約数ペア:

[(1, 1330276183760), (2, 665138091880), (4, 332569045940), (5, 266055236752), (8, 166284522970), (10, 133027618376), (16, 83142261485), (20, 66513809188), (31, 42912134960), (40, 33256904594), (62, 21456067480), (80, 16628452297), (124, 10728033740), (155, 8582426992), (248, 5364016870), (310, 4291213496), (496, 2682008435), (620, 2145606748), (1240, 1072803374), (1319, 1008549040), (2480, 536401687), (2638, 504274520), (5276, 252137260), (6595, 201709808), (10552, 126068630), (13190, 100854904), (21104, 63034315), (26380, 50427452), (40889, 32533840), (52760, 25213726), (81778, 16266920), (105520, 12606863), (163556, 8133460), (204445, 6506768), (327112, 4066730), (406673, 3271120), (408890, 3253384), (654224, 2033365), (813346, 1635560), (817780, 1626692)]