78065120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1552

約数の個数: 96

約数和(自身を含む): 215405568

約数和(自身を除く): 137340448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1483, 1504, 1645, 1880, 2632, 2966, 3290, 3760, 5264, 5932, 6580, 7415, 7520, 10381, 10528, 11864, 13160, 14830, 20762, 23728, 26320, 29660, 41524, 47456, 51905, 52640, 59320, 69701, 83048, 103810, 118640, 139402, 166096, 207620, 237280, 278804, 332192, 348505, 415240, 487907, 557608, 697010, 830480, 975814, 1115216, 1394020, 1660960, 1951628, 2230432, 2439535, 2788040, 3903256, 4879070, 5576080, 7806512, 9758140, 11152160, 15613024, 19516280, 39032560, 78065120]

約数ペア:

[(1, 78065120), (2, 39032560), (4, 19516280), (5, 15613024), (7, 11152160), (8, 9758140), (10, 7806512), (14, 5576080), (16, 4879070), (20, 3903256), (28, 2788040), (32, 2439535), (35, 2230432), (40, 1951628), (47, 1660960), (56, 1394020), (70, 1115216), (80, 975814), (94, 830480), (112, 697010), (140, 557608), (160, 487907), (188, 415240), (224, 348505), (235, 332192), (280, 278804), (329, 237280), (376, 207620), (470, 166096), (560, 139402), (658, 118640), (752, 103810), (940, 83048), (1120, 69701), (1316, 59320), (1483, 52640), (1504, 51905), (1645, 47456), (1880, 41524), (2632, 29660), (2966, 26320), (3290, 23728), (3760, 20762), (5264, 14830), (5932, 13160), (6580, 11864), (7415, 10528), (7520, 10381)]