342123880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9187}}^1$

素因数の和:9231

約数の個数: 96

約数和(自身を含む): 942688800

約数和(自身を除く): 600564920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4655, 5320, 7448, 9187, 9310, 18374, 18620, 36748, 37240, 45935, 64309, 73496, 91870, 128618, 174553, 183740, 257236, 321545, 349106, 367480, 450163, 514472, 643090, 698212, 872765, 900326, 1221871, 1286180, 1396424, 1745530, 1800652, 2250815, 2443742, 2572360, 3491060, 3601304, 4501630, 4887484, 6109355, 6982120, 8553097, 9003260, 9774968, 12218710, 17106194, 18006520, 24437420, 34212388, 42765485, 48874840, 68424776, 85530970, 171061940, 342123880]

約数ペア:

[(1, 342123880), (2, 171061940), (4, 85530970), (5, 68424776), (7, 48874840), (8, 42765485), (10, 34212388), (14, 24437420), (19, 18006520), (20, 17106194), (28, 12218710), (35, 9774968), (38, 9003260), (40, 8553097), (49, 6982120), (56, 6109355), (70, 4887484), (76, 4501630), (95, 3601304), (98, 3491060), (133, 2572360), (140, 2443742), (152, 2250815), (190, 1800652), (196, 1745530), (245, 1396424), (266, 1286180), (280, 1221871), (380, 900326), (392, 872765), (490, 698212), (532, 643090), (665, 514472), (760, 450163), (931, 367480), (980, 349106), (1064, 321545), (1330, 257236), (1862, 183740), (1960, 174553), (2660, 128618), (3724, 91870), (4655, 73496), (5320, 64309), (7448, 45935), (9187, 37240), (9310, 36748), (18374, 18620)]