63560280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4489

約数の個数: 128

約数和(自身を含む): 230791680

約数和(自身を除く): 167231400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4451, 4760, 7140, 8902, 13353, 14280, 17804, 22255, 26706, 31157, 35608, 44510, 53412, 62314, 66765, 75667, 89020, 93471, 106824, 124628, 133530, 151334, 155785, 178040, 186942, 227001, 249256, 267060, 302668, 311570, 373884, 378335, 454002, 467355, 529669, 534120, 605336, 623140, 747768, 756670, 908004, 934710, 1059338, 1135005, 1246280, 1513340, 1589007, 1816008, 1869420, 2118676, 2270010, 2648345, 3026680, 3178014, 3738840, 4237352, 4540020, 5296690, 6356028, 7945035, 9080040, 10593380, 12712056, 15890070, 21186760, 31780140, 63560280]

約数ペア:

[(1, 63560280), (2, 31780140), (3, 21186760), (4, 15890070), (5, 12712056), (6, 10593380), (7, 9080040), (8, 7945035), (10, 6356028), (12, 5296690), (14, 4540020), (15, 4237352), (17, 3738840), (20, 3178014), (21, 3026680), (24, 2648345), (28, 2270010), (30, 2118676), (34, 1869420), (35, 1816008), (40, 1589007), (42, 1513340), (51, 1246280), (56, 1135005), (60, 1059338), (68, 934710), (70, 908004), (84, 756670), (85, 747768), (102, 623140), (105, 605336), (119, 534120), (120, 529669), (136, 467355), (140, 454002), (168, 378335), (170, 373884), (204, 311570), (210, 302668), (238, 267060), (255, 249256), (280, 227001), (340, 186942), (357, 178040), (408, 155785), (420, 151334), (476, 133530), (510, 124628), (595, 106824), (680, 93471), (714, 89020), (840, 75667), (952, 66765), (1020, 62314), (1190, 53412), (1428, 44510), (1785, 35608), (2040, 31157), (2380, 26706), (2856, 22255), (3570, 17804), (4451, 14280), (4760, 13353), (7140, 8902)]