63218960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1528

約数の個数: 80

約数和(自身を含む): 170227200

約数和(自身を除く): 107008240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1429, 1580, 2212, 2765, 2858, 3160, 4424, 5530, 5716, 6320, 7145, 8848, 10003, 11060, 11432, 14290, 20006, 22120, 22864, 28580, 40012, 44240, 50015, 57160, 80024, 100030, 112891, 114320, 160048, 200060, 225782, 400120, 451564, 564455, 790237, 800240, 903128, 1128910, 1580474, 1806256, 2257820, 3160948, 3951185, 4515640, 6321896, 7902370, 9031280, 12643792, 15804740, 31609480, 63218960]

約数ペア:

[(1, 63218960), (2, 31609480), (4, 15804740), (5, 12643792), (7, 9031280), (8, 7902370), (10, 6321896), (14, 4515640), (16, 3951185), (20, 3160948), (28, 2257820), (35, 1806256), (40, 1580474), (56, 1128910), (70, 903128), (79, 800240), (80, 790237), (112, 564455), (140, 451564), (158, 400120), (280, 225782), (316, 200060), (395, 160048), (553, 114320), (560, 112891), (632, 100030), (790, 80024), (1106, 57160), (1264, 50015), (1429, 44240), (1580, 40012), (2212, 28580), (2765, 22864), (2858, 22120), (3160, 20006), (4424, 14290), (5530, 11432), (5716, 11060), (6320, 10003), (7145, 8848)]