204716040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5903}}^1$

素因数の和:5951

約数の個数: 96

約数和(自身を含む): 652510080

約数和(自身を除く): 447794040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 5903, 6936, 8670, 11560, 11806, 17340, 17709, 23612, 29515, 34680, 35418, 47224, 59030, 70836, 88545, 100351, 118060, 141672, 177090, 200702, 236120, 301053, 354180, 401404, 501755, 602106, 708360, 802808, 1003510, 1204212, 1505265, 1705967, 2007020, 2408424, 3010530, 3411934, 4014040, 5117901, 6021060, 6823868, 8529835, 10235802, 12042120, 13647736, 17059670, 20471604, 25589505, 34119340, 40943208, 51179010, 68238680, 102358020, 204716040]

約数ペア:

[(1, 204716040), (2, 102358020), (3, 68238680), (4, 51179010), (5, 40943208), (6, 34119340), (8, 25589505), (10, 20471604), (12, 17059670), (15, 13647736), (17, 12042120), (20, 10235802), (24, 8529835), (30, 6823868), (34, 6021060), (40, 5117901), (51, 4014040), (60, 3411934), (68, 3010530), (85, 2408424), (102, 2007020), (120, 1705967), (136, 1505265), (170, 1204212), (204, 1003510), (255, 802808), (289, 708360), (340, 602106), (408, 501755), (510, 401404), (578, 354180), (680, 301053), (867, 236120), (1020, 200702), (1156, 177090), (1445, 141672), (1734, 118060), (2040, 100351), (2312, 88545), (2890, 70836), (3468, 59030), (4335, 47224), (5780, 35418), (5903, 34680), (6936, 29515), (8670, 23612), (11560, 17709), (11806, 17340)]