168311080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 446515200

約数和(自身を除く): 278204120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1087, 1106, 1580, 1960, 2174, 2212, 2765, 3160, 3871, 4348, 4424, 5435, 5530, 7609, 7742, 8696, 10870, 11060, 15218, 15484, 19355, 21740, 22120, 30436, 30968, 38045, 38710, 43480, 53263, 60872, 76090, 77420, 85873, 106526, 152180, 154840, 171746, 213052, 266315, 304360, 343492, 426104, 429365, 532630, 601111, 686984, 858730, 1065260, 1202222, 1717460, 2130520, 2404444, 3005555, 3434920, 4207777, 4808888, 6011110, 8415554, 12022220, 16831108, 21038885, 24044440, 33662216, 42077770, 84155540, 168311080]

約数ペア:

[(1, 168311080), (2, 84155540), (4, 42077770), (5, 33662216), (7, 24044440), (8, 21038885), (10, 16831108), (14, 12022220), (20, 8415554), (28, 6011110), (35, 4808888), (40, 4207777), (49, 3434920), (56, 3005555), (70, 2404444), (79, 2130520), (98, 1717460), (140, 1202222), (158, 1065260), (196, 858730), (245, 686984), (280, 601111), (316, 532630), (392, 429365), (395, 426104), (490, 343492), (553, 304360), (632, 266315), (790, 213052), (980, 171746), (1087, 154840), (1106, 152180), (1580, 106526), (1960, 85873), (2174, 77420), (2212, 76090), (2765, 60872), (3160, 53263), (3871, 43480), (4348, 38710), (4424, 38045), (5435, 30968), (5530, 30436), (7609, 22120), (7742, 21740), (8696, 19355), (10870, 15484), (11060, 15218)]