263059680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42157}}^1$

素因数の和:42188

約数の個数: 96

約数和(自身を含む): 892400544

約数和(自身を除く): 629340864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 42157, 84314, 126471, 168628, 210785, 252942, 337256, 421570, 505884, 548041, 632355, 674512, 843140, 1011768, 1096082, 1264710, 1349024, 1644123, 1686280, 2023536, 2192164, 2529420, 2740205, 3288246, 3372560, 4047072, 4384328, 5058840, 5480410, 6576492, 6745120, 8220615, 8768656, 10117680, 10960820, 13152984, 16441230, 17537312, 20235360, 21921640, 26305968, 32882460, 43843280, 52611936, 65764920, 87686560, 131529840, 263059680]

約数ペア:

[(1, 263059680), (2, 131529840), (3, 87686560), (4, 65764920), (5, 52611936), (6, 43843280), (8, 32882460), (10, 26305968), (12, 21921640), (13, 20235360), (15, 17537312), (16, 16441230), (20, 13152984), (24, 10960820), (26, 10117680), (30, 8768656), (32, 8220615), (39, 6745120), (40, 6576492), (48, 5480410), (52, 5058840), (60, 4384328), (65, 4047072), (78, 3372560), (80, 3288246), (96, 2740205), (104, 2529420), (120, 2192164), (130, 2023536), (156, 1686280), (160, 1644123), (195, 1349024), (208, 1264710), (240, 1096082), (260, 1011768), (312, 843140), (390, 674512), (416, 632355), (480, 548041), (520, 505884), (624, 421570), (780, 337256), (1040, 252942), (1248, 210785), (1560, 168628), (2080, 126471), (3120, 84314), (6240, 42157)]