139079778880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2002877}}^1$

素因数の和:2002932

約数の個数: 112

約数和(自身を含む): 390705417216

約数和(自身を除く): 251625638336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 2002877, 4005754, 8011508, 10014385, 14020139, 16023016, 20028770, 28040278, 32046032, 40057540, 56080556, 62089187, 64092064, 70100695, 80115080, 112161112, 124178374, 128184128, 140201390, 160230160, 224322224, 248356748, 280402780, 310445935, 320460320, 434624309, 448644448, 496713496, 560805560, 620891870, 640920640, 869248618, 897288896, 993426992, 1121611120, 1241783740, 1738497236, 1986853984, 2173121545, 2243222240, 2483567480, 3476994472, 3973707968, 4346243090, 4486444480, 4967134960, 6953988944, 8692486180, 9934269920, 13907977888, 17384972360, 19868539840, 27815955776, 34769944720, 69539889440, 139079778880]

約数ペア:

[(1, 139079778880), (2, 69539889440), (4, 34769944720), (5, 27815955776), (7, 19868539840), (8, 17384972360), (10, 13907977888), (14, 9934269920), (16, 8692486180), (20, 6953988944), (28, 4967134960), (31, 4486444480), (32, 4346243090), (35, 3973707968), (40, 3476994472), (56, 2483567480), (62, 2243222240), (64, 2173121545), (70, 1986853984), (80, 1738497236), (112, 1241783740), (124, 1121611120), (140, 993426992), (155, 897288896), (160, 869248618), (217, 640920640), (224, 620891870), (248, 560805560), (280, 496713496), (310, 448644448), (320, 434624309), (434, 320460320), (448, 310445935), (496, 280402780), (560, 248356748), (620, 224322224), (868, 160230160), (992, 140201390), (1085, 128184128), (1120, 124178374), (1240, 112161112), (1736, 80115080), (1984, 70100695), (2170, 64092064), (2240, 62089187), (2480, 56080556), (3472, 40057540), (4340, 32046032), (4960, 28040278), (6944, 20028770), (8680, 16023016), (9920, 14020139), (13888, 10014385), (17360, 8011508), (34720, 4005754), (69440, 2002877)]