204828960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{60961}}^1$

素因数の和:60986

約数の個数: 96

約数和(自身を含む): 737396352

約数和(自身を除く): 532567392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 60961, 121922, 182883, 243844, 304805, 365766, 426727, 487688, 609610, 731532, 853454, 914415, 975376, 1219220, 1280181, 1463064, 1706908, 1828830, 1950752, 2133635, 2438440, 2560362, 2926128, 3413816, 3657660, 4267270, 4876880, 5120724, 5852256, 6400905, 6827632, 7315320, 8534540, 9753760, 10241448, 12801810, 13655264, 14630640, 17069080, 20482896, 25603620, 29261280, 34138160, 40965792, 51207240, 68276320, 102414480, 204828960]

約数ペア:

[(1, 204828960), (2, 102414480), (3, 68276320), (4, 51207240), (5, 40965792), (6, 34138160), (7, 29261280), (8, 25603620), (10, 20482896), (12, 17069080), (14, 14630640), (15, 13655264), (16, 12801810), (20, 10241448), (21, 9753760), (24, 8534540), (28, 7315320), (30, 6827632), (32, 6400905), (35, 5852256), (40, 5120724), (42, 4876880), (48, 4267270), (56, 3657660), (60, 3413816), (70, 2926128), (80, 2560362), (84, 2438440), (96, 2133635), (105, 1950752), (112, 1828830), (120, 1706908), (140, 1463064), (160, 1280181), (168, 1219220), (210, 975376), (224, 914415), (240, 853454), (280, 731532), (336, 609610), (420, 487688), (480, 426727), (560, 365766), (672, 304805), (840, 243844), (1120, 182883), (1680, 121922), (3360, 60961)]