84392760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 274881600

約数和(自身を除く): 190488840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1009, 1020, 1230, 1394, 1640, 2018, 2040, 2091, 2460, 2788, 3027, 3485, 4036, 4182, 4920, 5045, 5576, 6054, 6970, 8072, 8364, 10090, 10455, 12108, 13940, 15135, 16728, 17153, 20180, 20910, 24216, 27880, 30270, 34306, 40360, 41369, 41820, 51459, 60540, 68612, 82738, 83640, 85765, 102918, 121080, 124107, 137224, 165476, 171530, 205836, 206845, 248214, 257295, 330952, 343060, 411672, 413690, 496428, 514590, 620535, 686120, 703273, 827380, 992856, 1029180, 1241070, 1406546, 1654760, 2058360, 2109819, 2482140, 2813092, 3516365, 4219638, 4964280, 5626184, 7032730, 8439276, 10549095, 14065460, 16878552, 21098190, 28130920, 42196380, 84392760]

約数ペア:

[(1, 84392760), (2, 42196380), (3, 28130920), (4, 21098190), (5, 16878552), (6, 14065460), (8, 10549095), (10, 8439276), (12, 7032730), (15, 5626184), (17, 4964280), (20, 4219638), (24, 3516365), (30, 2813092), (34, 2482140), (40, 2109819), (41, 2058360), (51, 1654760), (60, 1406546), (68, 1241070), (82, 1029180), (85, 992856), (102, 827380), (120, 703273), (123, 686120), (136, 620535), (164, 514590), (170, 496428), (204, 413690), (205, 411672), (246, 343060), (255, 330952), (328, 257295), (340, 248214), (408, 206845), (410, 205836), (492, 171530), (510, 165476), (615, 137224), (680, 124107), (697, 121080), (820, 102918), (984, 85765), (1009, 83640), (1020, 82738), (1230, 68612), (1394, 60540), (1640, 51459), (2018, 41820), (2040, 41369), (2091, 40360), (2460, 34306), (2788, 30270), (3027, 27880), (3485, 24216), (4036, 20910), (4182, 20180), (4920, 17153), (5045, 16728), (5576, 15135), (6054, 13940), (6970, 12108), (8072, 10455), (8364, 10090)]