216935640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35447}}^1$

素因数の和:35481

約数の個数: 96

約数和(自身を含む): 746534880

約数和(自身を除く): 529599240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 35447, 70894, 106341, 141788, 177235, 212682, 283576, 319023, 354470, 425364, 531705, 602599, 638046, 708940, 850728, 1063410, 1205198, 1276092, 1417880, 1595115, 1807797, 2126820, 2410396, 2552184, 3012995, 3190230, 3615594, 4253640, 4820792, 5423391, 6025990, 6380460, 7231188, 9038985, 10846782, 12051980, 12760920, 14462376, 18077970, 21693564, 24103960, 27116955, 36155940, 43387128, 54233910, 72311880, 108467820, 216935640]

約数ペア:

[(1, 216935640), (2, 108467820), (3, 72311880), (4, 54233910), (5, 43387128), (6, 36155940), (8, 27116955), (9, 24103960), (10, 21693564), (12, 18077970), (15, 14462376), (17, 12760920), (18, 12051980), (20, 10846782), (24, 9038985), (30, 7231188), (34, 6380460), (36, 6025990), (40, 5423391), (45, 4820792), (51, 4253640), (60, 3615594), (68, 3190230), (72, 3012995), (85, 2552184), (90, 2410396), (102, 2126820), (120, 1807797), (136, 1595115), (153, 1417880), (170, 1276092), (180, 1205198), (204, 1063410), (255, 850728), (306, 708940), (340, 638046), (360, 602599), (408, 531705), (510, 425364), (612, 354470), (680, 319023), (765, 283576), (1020, 212682), (1224, 177235), (1530, 141788), (2040, 106341), (3060, 70894), (6120, 35447)]