217550160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5701}}^1$

素因数の和:5773

約数の個数: 120

約数和(自身を含む): 744521544

約数和(自身を除く): 526971384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5701, 6360, 7632, 9540, 11402, 12720, 17103, 19080, 22804, 28505, 34206, 38160, 45608, 51309, 57010, 68412, 85515, 91216, 102618, 114020, 136824, 171030, 205236, 228040, 256545, 273648, 302153, 342060, 410472, 456080, 513090, 604306, 684120, 820944, 906459, 1026180, 1208612, 1368240, 1510765, 1812918, 2052360, 2417224, 2719377, 3021530, 3625836, 4104720, 4532295, 4834448, 5438754, 6043060, 7251672, 9064590, 10877508, 12086120, 13596885, 14503344, 18129180, 21755016, 24172240, 27193770, 36258360, 43510032, 54387540, 72516720, 108775080, 217550160]

約数ペア:

[(1, 217550160), (2, 108775080), (3, 72516720), (4, 54387540), (5, 43510032), (6, 36258360), (8, 27193770), (9, 24172240), (10, 21755016), (12, 18129180), (15, 14503344), (16, 13596885), (18, 12086120), (20, 10877508), (24, 9064590), (30, 7251672), (36, 6043060), (40, 5438754), (45, 4834448), (48, 4532295), (53, 4104720), (60, 3625836), (72, 3021530), (80, 2719377), (90, 2417224), (106, 2052360), (120, 1812918), (144, 1510765), (159, 1368240), (180, 1208612), (212, 1026180), (240, 906459), (265, 820944), (318, 684120), (360, 604306), (424, 513090), (477, 456080), (530, 410472), (636, 342060), (720, 302153), (795, 273648), (848, 256545), (954, 228040), (1060, 205236), (1272, 171030), (1590, 136824), (1908, 114020), (2120, 102618), (2385, 91216), (2544, 85515), (3180, 68412), (3816, 57010), (4240, 51309), (4770, 45608), (5701, 38160), (6360, 34206), (7632, 28505), (9540, 22804), (11402, 19080), (12720, 17103)]