2100083781320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{153067331}}^1$

素因数の和:153067363

約数の個数: 64

約数和(自身を含む): 5510423952000

約数和(自身を除く): 3410340170680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 153067331, 306134662, 612269324, 765336655, 1071471317, 1224538648, 1530673310, 2142942634, 3061346620, 4285885268, 5357356585, 6122693240, 7500299219, 8571770536, 10714713170, 15000598438, 21429426340, 30001196876, 37501496095, 42858852680, 52502094533, 60002393752, 75002992190, 105004189066, 150005984380, 210008378132, 262510472665, 300011968760, 420016756264, 525020945330, 1050041890660, 2100083781320]

約数ペア:

[(1, 2100083781320), (2, 1050041890660), (4, 525020945330), (5, 420016756264), (7, 300011968760), (8, 262510472665), (10, 210008378132), (14, 150005984380), (20, 105004189066), (28, 75002992190), (35, 60002393752), (40, 52502094533), (49, 42858852680), (56, 37501496095), (70, 30001196876), (98, 21429426340), (140, 15000598438), (196, 10714713170), (245, 8571770536), (280, 7500299219), (343, 6122693240), (392, 5357356585), (490, 4285885268), (686, 3061346620), (980, 2142942634), (1372, 1530673310), (1715, 1224538648), (1960, 1071471317), (2744, 765336655), (3430, 612269324), (6860, 306134662), (13720, 153067331)]