206730360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2522

約数の個数: 128

約数和(自身を含む): 698112000

約数和(自身を除く): 491381640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2423, 2844, 3160, 3555, 4266, 4740, 4846, 5688, 7110, 7269, 8532, 9480, 9692, 10665, 12115, 14220, 14538, 17064, 19384, 21330, 21807, 24230, 28440, 29076, 36345, 42660, 43614, 48460, 58152, 65421, 72690, 85320, 87228, 96920, 109035, 130842, 145380, 174456, 191417, 218070, 261684, 290760, 327105, 382834, 436140, 523368, 574251, 654210, 765668, 872280, 957085, 1148502, 1308420, 1531336, 1722753, 1914170, 2297004, 2616840, 2871255, 3445506, 3828340, 4594008, 5168259, 5742510, 6891012, 7656680, 8613765, 10336518, 11485020, 13782024, 17227530, 20673036, 22970040, 25841295, 34455060, 41346072, 51682590, 68910120, 103365180, 206730360]

約数ペア:

[(1, 206730360), (2, 103365180), (3, 68910120), (4, 51682590), (5, 41346072), (6, 34455060), (8, 25841295), (9, 22970040), (10, 20673036), (12, 17227530), (15, 13782024), (18, 11485020), (20, 10336518), (24, 8613765), (27, 7656680), (30, 6891012), (36, 5742510), (40, 5168259), (45, 4594008), (54, 3828340), (60, 3445506), (72, 2871255), (79, 2616840), (90, 2297004), (108, 1914170), (120, 1722753), (135, 1531336), (158, 1308420), (180, 1148502), (216, 957085), (237, 872280), (270, 765668), (316, 654210), (360, 574251), (395, 523368), (474, 436140), (540, 382834), (632, 327105), (711, 290760), (790, 261684), (948, 218070), (1080, 191417), (1185, 174456), (1422, 145380), (1580, 130842), (1896, 109035), (2133, 96920), (2370, 87228), (2423, 85320), (2844, 72690), (3160, 65421), (3555, 58152), (4266, 48460), (4740, 43614), (4846, 42660), (5688, 36345), (7110, 29076), (7269, 28440), (8532, 24230), (9480, 21807), (9692, 21330), (10665, 19384), (12115, 17064), (14220, 14538)]