216982560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26591}}^1$

素因数の和:26626

約数の個数: 96

約数和(自身を含む): 723727872

約数和(自身を除く): 506745312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 26591, 53182, 79773, 106364, 132955, 159546, 212728, 265910, 319092, 398865, 425456, 452047, 531820, 638184, 797730, 850912, 904094, 1063640, 1276368, 1356141, 1595460, 1808188, 2127280, 2260235, 2552736, 2712282, 3190920, 3616376, 4254560, 4520470, 5424564, 6381840, 6780705, 7232752, 9040940, 10849128, 12763680, 13561410, 14465504, 18081880, 21698256, 27122820, 36163760, 43396512, 54245640, 72327520, 108491280, 216982560]

約数ペア:

[(1, 216982560), (2, 108491280), (3, 72327520), (4, 54245640), (5, 43396512), (6, 36163760), (8, 27122820), (10, 21698256), (12, 18081880), (15, 14465504), (16, 13561410), (17, 12763680), (20, 10849128), (24, 9040940), (30, 7232752), (32, 6780705), (34, 6381840), (40, 5424564), (48, 4520470), (51, 4254560), (60, 3616376), (68, 3190920), (80, 2712282), (85, 2552736), (96, 2260235), (102, 2127280), (120, 1808188), (136, 1595460), (160, 1356141), (170, 1276368), (204, 1063640), (240, 904094), (255, 850912), (272, 797730), (340, 638184), (408, 531820), (480, 452047), (510, 425456), (544, 398865), (680, 319092), (816, 265910), (1020, 212728), (1360, 159546), (1632, 132955), (2040, 106364), (2720, 79773), (4080, 53182), (8160, 26591)]