156958536560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{4729}}^1\times {\mathrm{8467}}^1$

素因数の和:13223

約数の個数: 120

約数和(自身を含む): 424648691280

約数和(自身を除く): 267690154720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 4729, 8467, 9458, 16934, 18916, 23645, 33103, 33868, 37832, 42335, 47290, 59269, 66206, 67736, 75664, 84670, 94580, 118538, 132412, 135472, 165515, 169340, 189160, 231721, 237076, 264824, 296345, 331030, 338680, 378320, 414883, 463442, 474152, 529648, 592690, 662060, 677360, 829766, 926884, 948304, 1158605, 1185380, 1324120, 1659532, 1853768, 2074415, 2317210, 2370760, 2648240, 3319064, 3707536, 4148830, 4634420, 4741520, 6638128, 8297660, 9268840, 16595320, 18537680, 33190640, 40040443, 80080886, 160161772, 200202215, 280283101, 320323544, 400404430, 560566202, 640647088, 800808860, 1121132404, 1401415505, 1601617720, 1961981707, 2242264808, 2802831010, 3203235440, 3923963414, 4484529616, 5605662020, 7847926828, 9809908535, 11211324040, 15695853656, 19619817070, 22422648080, 31391707312, 39239634140, 78479268280, 156958536560]

約数ペア:

[(1, 156958536560), (2, 78479268280), (4, 39239634140), (5, 31391707312), (7, 22422648080), (8, 19619817070), (10, 15695853656), (14, 11211324040), (16, 9809908535), (20, 7847926828), (28, 5605662020), (35, 4484529616), (40, 3923963414), (49, 3203235440), (56, 2802831010), (70, 2242264808), (80, 1961981707), (98, 1601617720), (112, 1401415505), (140, 1121132404), (196, 800808860), (245, 640647088), (280, 560566202), (392, 400404430), (490, 320323544), (560, 280283101), (784, 200202215), (980, 160161772), (1960, 80080886), (3920, 40040443), (4729, 33190640), (8467, 18537680), (9458, 16595320), (16934, 9268840), (18916, 8297660), (23645, 6638128), (33103, 4741520), (33868, 4634420), (37832, 4148830), (42335, 3707536), (47290, 3319064), (59269, 2648240), (66206, 2370760), (67736, 2317210), (75664, 2074415), (84670, 1853768), (94580, 1659532), (118538, 1324120), (132412, 1185380), (135472, 1158605), (165515, 948304), (169340, 926884), (189160, 829766), (231721, 677360), (237076, 662060), (264824, 592690), (296345, 529648), (331030, 474152), (338680, 463442), (378320, 414883)]