426242320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6983}}^1$

素因数の和:7112

約数の個数: 80

約数和(自身を含む): 1143141120

約数和(自身を除く): 716898800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1744, 2180, 3052, 3815, 4360, 6104, 6983, 7630, 8720, 12208, 13966, 15260, 27932, 30520, 34915, 48881, 55864, 61040, 69830, 97762, 111728, 139660, 195524, 244405, 279320, 391048, 488810, 558640, 761147, 782096, 977620, 1522294, 1955240, 3044588, 3805735, 3910480, 5328029, 6089176, 7611470, 10656058, 12178352, 15222940, 21312116, 26640145, 30445880, 42624232, 53280290, 60891760, 85248464, 106560580, 213121160, 426242320]

約数ペア:

[(1, 426242320), (2, 213121160), (4, 106560580), (5, 85248464), (7, 60891760), (8, 53280290), (10, 42624232), (14, 30445880), (16, 26640145), (20, 21312116), (28, 15222940), (35, 12178352), (40, 10656058), (56, 7611470), (70, 6089176), (80, 5328029), (109, 3910480), (112, 3805735), (140, 3044588), (218, 1955240), (280, 1522294), (436, 977620), (545, 782096), (560, 761147), (763, 558640), (872, 488810), (1090, 391048), (1526, 279320), (1744, 244405), (2180, 195524), (3052, 139660), (3815, 111728), (4360, 97762), (6104, 69830), (6983, 61040), (7630, 55864), (8720, 48881), (12208, 34915), (13966, 30520), (15260, 27932)]