129584560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 363967776

約数和(自身を除く): 234383216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 361, 380, 532, 560, 641, 665, 722, 760, 1064, 1282, 1330, 1444, 1520, 1805, 2128, 2527, 2564, 2660, 2888, 3205, 3610, 4487, 5054, 5128, 5320, 5776, 6410, 7220, 8974, 10108, 10256, 10640, 12179, 12635, 12820, 14440, 17948, 20216, 22435, 24358, 25270, 25640, 28880, 35896, 40432, 44870, 48716, 50540, 51280, 60895, 71792, 85253, 89740, 97432, 101080, 121790, 170506, 179480, 194864, 202160, 231401, 243580, 341012, 358960, 426265, 462802, 487160, 682024, 852530, 925604, 974320, 1157005, 1364048, 1619807, 1705060, 1851208, 2314010, 3239614, 3410120, 3702416, 4628020, 6479228, 6820240, 8099035, 9256040, 12958456, 16198070, 18512080, 25916912, 32396140, 64792280, 129584560]

約数ペア:

[(1, 129584560), (2, 64792280), (4, 32396140), (5, 25916912), (7, 18512080), (8, 16198070), (10, 12958456), (14, 9256040), (16, 8099035), (19, 6820240), (20, 6479228), (28, 4628020), (35, 3702416), (38, 3410120), (40, 3239614), (56, 2314010), (70, 1851208), (76, 1705060), (80, 1619807), (95, 1364048), (112, 1157005), (133, 974320), (140, 925604), (152, 852530), (190, 682024), (266, 487160), (280, 462802), (304, 426265), (361, 358960), (380, 341012), (532, 243580), (560, 231401), (641, 202160), (665, 194864), (722, 179480), (760, 170506), (1064, 121790), (1282, 101080), (1330, 97432), (1444, 89740), (1520, 85253), (1805, 71792), (2128, 60895), (2527, 51280), (2564, 50540), (2660, 48716), (2888, 44870), (3205, 40432), (3610, 35896), (4487, 28880), (5054, 25640), (5128, 25270), (5320, 24358), (5776, 22435), (6410, 20216), (7220, 17948), (8974, 14440), (10108, 12820), (10256, 12635), (10640, 12179)]