9749040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{829}}^1$

素因数の和:859

約数の個数: 120

約数和(自身を含む): 35198640

約数和(自身を除く): 25449600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 829, 840, 980, 1176, 1470, 1658, 1680, 1960, 2352, 2487, 2940, 3316, 3920, 4145, 4974, 5803, 5880, 6632, 8290, 9948, 11606, 11760, 12435, 13264, 16580, 17409, 19896, 23212, 24870, 29015, 33160, 34818, 39792, 40621, 46424, 49740, 58030, 66320, 69636, 81242, 87045, 92848, 99480, 116060, 121863, 139272, 162484, 174090, 198960, 203105, 232120, 243726, 278544, 324968, 348180, 406210, 464240, 487452, 609315, 649936, 696360, 812420, 974904, 1218630, 1392720, 1624840, 1949808, 2437260, 3249680, 4874520, 9749040]

約数ペア:

[(1, 9749040), (2, 4874520), (3, 3249680), (4, 2437260), (5, 1949808), (6, 1624840), (7, 1392720), (8, 1218630), (10, 974904), (12, 812420), (14, 696360), (15, 649936), (16, 609315), (20, 487452), (21, 464240), (24, 406210), (28, 348180), (30, 324968), (35, 278544), (40, 243726), (42, 232120), (48, 203105), (49, 198960), (56, 174090), (60, 162484), (70, 139272), (80, 121863), (84, 116060), (98, 99480), (105, 92848), (112, 87045), (120, 81242), (140, 69636), (147, 66320), (168, 58030), (196, 49740), (210, 46424), (240, 40621), (245, 39792), (280, 34818), (294, 33160), (336, 29015), (392, 24870), (420, 23212), (490, 19896), (560, 17409), (588, 16580), (735, 13264), (784, 12435), (829, 11760), (840, 11606), (980, 9948), (1176, 8290), (1470, 6632), (1658, 5880), (1680, 5803), (1960, 4974), (2352, 4145), (2487, 3920), (2940, 3316)]