426184080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{253681}}^1$

素因数の和:253704

約数の個数: 80

約数和(自身を含む): 1509915264

約数和(自身を除く): 1083731184

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 253681, 507362, 761043, 1014724, 1268405, 1522086, 1775767, 2029448, 2536810, 3044172, 3551534, 3805215, 4058896, 5073620, 5327301, 6088344, 7103068, 7610430, 8878835, 10147240, 10654602, 12176688, 14206136, 15220860, 17757670, 20294480, 21309204, 26636505, 28412272, 30441720, 35515340, 42618408, 53273010, 60883440, 71030680, 85236816, 106546020, 142061360, 213092040, 426184080]

約数ペア:

[(1, 426184080), (2, 213092040), (3, 142061360), (4, 106546020), (5, 85236816), (6, 71030680), (7, 60883440), (8, 53273010), (10, 42618408), (12, 35515340), (14, 30441720), (15, 28412272), (16, 26636505), (20, 21309204), (21, 20294480), (24, 17757670), (28, 15220860), (30, 14206136), (35, 12176688), (40, 10654602), (42, 10147240), (48, 8878835), (56, 7610430), (60, 7103068), (70, 6088344), (80, 5327301), (84, 5073620), (105, 4058896), (112, 3805215), (120, 3551534), (140, 3044172), (168, 2536810), (210, 2029448), (240, 1775767), (280, 1522086), (336, 1268405), (420, 1014724), (560, 761043), (840, 507362), (1680, 253681)]