82823520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 282783312

約数和(自身を除く): 199959792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1021, 1040, 1248, 1352, 1560, 1690, 2028, 2042, 2080, 2535, 2704, 3063, 3120, 3380, 4056, 4084, 5070, 5105, 5408, 6126, 6240, 6760, 8112, 8168, 10140, 10210, 12252, 13273, 13520, 15315, 16224, 16336, 20280, 20420, 24504, 26546, 27040, 30630, 32672, 39819, 40560, 40840, 49008, 53092, 61260, 66365, 79638, 81120, 81680, 98016, 106184, 122520, 132730, 159276, 163360, 172549, 199095, 212368, 245040, 265460, 318552, 345098, 398190, 424736, 490080, 517647, 530920, 637104, 690196, 796380, 862745, 1035294, 1061840, 1274208, 1380392, 1592760, 1725490, 2070588, 2123680, 2588235, 2760784, 3185520, 3450980, 4141176, 5176470, 5521568, 6371040, 6901960, 8282352, 10352940, 13803920, 16564704, 20705880, 27607840, 41411760, 82823520]

約数ペア:

[(1, 82823520), (2, 41411760), (3, 27607840), (4, 20705880), (5, 16564704), (6, 13803920), (8, 10352940), (10, 8282352), (12, 6901960), (13, 6371040), (15, 5521568), (16, 5176470), (20, 4141176), (24, 3450980), (26, 3185520), (30, 2760784), (32, 2588235), (39, 2123680), (40, 2070588), (48, 1725490), (52, 1592760), (60, 1380392), (65, 1274208), (78, 1061840), (80, 1035294), (96, 862745), (104, 796380), (120, 690196), (130, 637104), (156, 530920), (160, 517647), (169, 490080), (195, 424736), (208, 398190), (240, 345098), (260, 318552), (312, 265460), (338, 245040), (390, 212368), (416, 199095), (480, 172549), (507, 163360), (520, 159276), (624, 132730), (676, 122520), (780, 106184), (845, 98016), (1014, 81680), (1021, 81120), (1040, 79638), (1248, 66365), (1352, 61260), (1560, 53092), (1690, 49008), (2028, 40840), (2042, 40560), (2080, 39819), (2535, 32672), (2704, 30630), (3063, 27040), (3120, 26546), (3380, 24504), (4056, 20420), (4084, 20280), (5070, 16336), (5105, 16224), (5408, 15315), (6126, 13520), (6240, 13273), (6760, 12252), (8112, 10210), (8168, 10140)]