227606960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1931

約数の個数: 120

約数和(自身を含む): 635780736

約数和(自身を除く): 408173776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1873, 1960, 2170, 2480, 3038, 3472, 3746, 3920, 4340, 6076, 7492, 7595, 8680, 9365, 12152, 13111, 14984, 15190, 17360, 18730, 24304, 26222, 29968, 30380, 37460, 52444, 58063, 60760, 65555, 74920, 91777, 104888, 116126, 121520, 131110, 149840, 183554, 209776, 232252, 262220, 290315, 367108, 406441, 458885, 464504, 524440, 580630, 734216, 812882, 917770, 929008, 1048880, 1161260, 1468432, 1625764, 1835540, 2032205, 2322520, 2845087, 3251528, 3671080, 4064410, 4645040, 5690174, 6503056, 7342160, 8128820, 11380348, 14225435, 16257640, 22760696, 28450870, 32515280, 45521392, 56901740, 113803480, 227606960]

約数ペア:

[(1, 227606960), (2, 113803480), (4, 56901740), (5, 45521392), (7, 32515280), (8, 28450870), (10, 22760696), (14, 16257640), (16, 14225435), (20, 11380348), (28, 8128820), (31, 7342160), (35, 6503056), (40, 5690174), (49, 4645040), (56, 4064410), (62, 3671080), (70, 3251528), (80, 2845087), (98, 2322520), (112, 2032205), (124, 1835540), (140, 1625764), (155, 1468432), (196, 1161260), (217, 1048880), (245, 929008), (248, 917770), (280, 812882), (310, 734216), (392, 580630), (434, 524440), (490, 464504), (496, 458885), (560, 406441), (620, 367108), (784, 290315), (868, 262220), (980, 232252), (1085, 209776), (1240, 183554), (1519, 149840), (1736, 131110), (1873, 121520), (1960, 116126), (2170, 104888), (2480, 91777), (3038, 74920), (3472, 65555), (3746, 60760), (3920, 58063), (4340, 52444), (6076, 37460), (7492, 30380), (7595, 29968), (8680, 26222), (9365, 24304), (12152, 18730), (13111, 17360), (14984, 15190)]