267699680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98419}}^1$

素因数の和:98451

約数の個数: 48

約数和(自身を含む): 669649680

約数和(自身を除く): 401950000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 98419, 196838, 393676, 492095, 787352, 984190, 1574704, 1673123, 1968380, 3149408, 3346246, 3936760, 6692492, 7873520, 8365615, 13384984, 15747040, 16731230, 26769968, 33462460, 53539936, 66924920, 133849840, 267699680]

約数ペア:

[(1, 267699680), (2, 133849840), (4, 66924920), (5, 53539936), (8, 33462460), (10, 26769968), (16, 16731230), (17, 15747040), (20, 13384984), (32, 8365615), (34, 7873520), (40, 6692492), (68, 3936760), (80, 3346246), (85, 3149408), (136, 1968380), (160, 1673123), (170, 1574704), (272, 984190), (340, 787352), (544, 492095), (680, 393676), (1360, 196838), (2720, 98419)]