146630640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46997}}^1$

素因数の和:47026

約数の個数: 80

約数和(自身を含む): 489531168

約数和(自身を除く): 342900528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 46997, 93994, 140991, 187988, 234985, 281982, 375976, 469970, 563964, 610961, 704955, 751952, 939940, 1127928, 1221922, 1409910, 1832883, 1879880, 2255856, 2443844, 2819820, 3054805, 3665766, 3759760, 4887688, 5639640, 6109610, 7331532, 9164415, 9775376, 11279280, 12219220, 14663064, 18328830, 24438440, 29326128, 36657660, 48876880, 73315320, 146630640]

約数ペア:

[(1, 146630640), (2, 73315320), (3, 48876880), (4, 36657660), (5, 29326128), (6, 24438440), (8, 18328830), (10, 14663064), (12, 12219220), (13, 11279280), (15, 9775376), (16, 9164415), (20, 7331532), (24, 6109610), (26, 5639640), (30, 4887688), (39, 3759760), (40, 3665766), (48, 3054805), (52, 2819820), (60, 2443844), (65, 2255856), (78, 1879880), (80, 1832883), (104, 1409910), (120, 1221922), (130, 1127928), (156, 939940), (195, 751952), (208, 704955), (240, 610961), (260, 563964), (312, 469970), (390, 375976), (520, 281982), (624, 234985), (780, 187988), (1040, 140991), (1560, 93994), (3120, 46997)]