640060224

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2128

約数の個数: 112

約数和(自身を含む): 1781982720

約数和(自身を除く): 1141922496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 159, 186, 192, 212, 248, 318, 372, 424, 496, 636, 744, 848, 992, 1272, 1488, 1643, 1696, 1984, 2029, 2544, 2976, 3286, 3392, 4058, 4929, 5088, 5952, 6087, 6572, 8116, 9858, 10176, 12174, 13144, 16232, 19716, 24348, 26288, 32464, 39432, 48696, 52576, 62899, 64928, 78864, 97392, 105152, 107537, 125798, 129856, 157728, 188697, 194784, 215074, 251596, 315456, 322611, 377394, 389568, 430148, 503192, 645222, 754788, 860296, 1006384, 1290444, 1509576, 1720592, 2012768, 2580888, 3019152, 3333647, 3441184, 4025536, 5161776, 6038304, 6667294, 6882368, 10000941, 10323552, 12076608, 13334588, 20001882, 20647104, 26669176, 40003764, 53338352, 80007528, 106676704, 160015056, 213353408, 320030112, 640060224]

約数ペア:

[(1, 640060224), (2, 320030112), (3, 213353408), (4, 160015056), (6, 106676704), (8, 80007528), (12, 53338352), (16, 40003764), (24, 26669176), (31, 20647104), (32, 20001882), (48, 13334588), (53, 12076608), (62, 10323552), (64, 10000941), (93, 6882368), (96, 6667294), (106, 6038304), (124, 5161776), (159, 4025536), (186, 3441184), (192, 3333647), (212, 3019152), (248, 2580888), (318, 2012768), (372, 1720592), (424, 1509576), (496, 1290444), (636, 1006384), (744, 860296), (848, 754788), (992, 645222), (1272, 503192), (1488, 430148), (1643, 389568), (1696, 377394), (1984, 322611), (2029, 315456), (2544, 251596), (2976, 215074), (3286, 194784), (3392, 188697), (4058, 157728), (4929, 129856), (5088, 125798), (5952, 107537), (6087, 105152), (6572, 97392), (8116, 78864), (9858, 64928), (10176, 62899), (12174, 52576), (13144, 48696), (16232, 39432), (19716, 32464), (24348, 26288)]