211915080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45281}}^1$

素因数の和:45311

約数の個数: 96

約数和(自身を含む): 741719160

約数和(自身を除く): 529804080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 45281, 90562, 135843, 181124, 226405, 271686, 362248, 407529, 452810, 543372, 588653, 679215, 815058, 905620, 1086744, 1177306, 1358430, 1630116, 1765959, 1811240, 2037645, 2354612, 2716860, 2943265, 3260232, 3531918, 4075290, 4709224, 5297877, 5433720, 5886530, 7063836, 8150580, 8829795, 10595754, 11773060, 14127672, 16301160, 17659590, 21191508, 23546120, 26489385, 35319180, 42383016, 52978770, 70638360, 105957540, 211915080]

約数ペア:

[(1, 211915080), (2, 105957540), (3, 70638360), (4, 52978770), (5, 42383016), (6, 35319180), (8, 26489385), (9, 23546120), (10, 21191508), (12, 17659590), (13, 16301160), (15, 14127672), (18, 11773060), (20, 10595754), (24, 8829795), (26, 8150580), (30, 7063836), (36, 5886530), (39, 5433720), (40, 5297877), (45, 4709224), (52, 4075290), (60, 3531918), (65, 3260232), (72, 2943265), (78, 2716860), (90, 2354612), (104, 2037645), (117, 1811240), (120, 1765959), (130, 1630116), (156, 1358430), (180, 1177306), (195, 1086744), (234, 905620), (260, 815058), (312, 679215), (360, 588653), (390, 543372), (468, 452810), (520, 407529), (585, 362248), (780, 271686), (936, 226405), (1170, 181124), (1560, 135843), (2340, 90562), (4680, 45281)]