519885480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:2011

約数の個数: 128

約数和(自身を含む): 1626894720

約数和(自身を除く): 1107009240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 53, 60, 86, 106, 120, 129, 159, 172, 212, 215, 258, 265, 318, 344, 424, 430, 516, 530, 636, 645, 795, 860, 1032, 1060, 1272, 1290, 1590, 1720, 1901, 2120, 2279, 2580, 3180, 3802, 4558, 5160, 5703, 6360, 6837, 7604, 9116, 9505, 11395, 11406, 13674, 15208, 18232, 19010, 22790, 22812, 27348, 28515, 34185, 38020, 45580, 45624, 54696, 57030, 68370, 76040, 81743, 91160, 100753, 114060, 136740, 163486, 201506, 228120, 245229, 273480, 302259, 326972, 403012, 408715, 490458, 503765, 604518, 653944, 806024, 817430, 980916, 1007530, 1209036, 1226145, 1511295, 1634860, 1961832, 2015060, 2418072, 2452290, 3022590, 3269720, 4030120, 4332379, 4904580, 6045180, 8664758, 9809160, 12090360, 12997137, 17329516, 21661895, 25994274, 34659032, 43323790, 51988548, 64985685, 86647580, 103977096, 129971370, 173295160, 259942740, 519885480]

約数ペア:

[(1, 519885480), (2, 259942740), (3, 173295160), (4, 129971370), (5, 103977096), (6, 86647580), (8, 64985685), (10, 51988548), (12, 43323790), (15, 34659032), (20, 25994274), (24, 21661895), (30, 17329516), (40, 12997137), (43, 12090360), (53, 9809160), (60, 8664758), (86, 6045180), (106, 4904580), (120, 4332379), (129, 4030120), (159, 3269720), (172, 3022590), (212, 2452290), (215, 2418072), (258, 2015060), (265, 1961832), (318, 1634860), (344, 1511295), (424, 1226145), (430, 1209036), (516, 1007530), (530, 980916), (636, 817430), (645, 806024), (795, 653944), (860, 604518), (1032, 503765), (1060, 490458), (1272, 408715), (1290, 403012), (1590, 326972), (1720, 302259), (1901, 273480), (2120, 245229), (2279, 228120), (2580, 201506), (3180, 163486), (3802, 136740), (4558, 114060), (5160, 100753), (5703, 91160), (6360, 81743), (6837, 76040), (7604, 68370), (9116, 57030), (9505, 54696), (11395, 45624), (11406, 45580), (13674, 38020), (15208, 34185), (18232, 28515), (19010, 27348), (22790, 22812)]