112821520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1737

約数の個数: 120

約数和(自身を含む): 323276184

約数和(自身を除く): 210454664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1693, 1904, 1960, 2380, 3332, 3386, 3920, 4165, 4760, 6664, 6772, 8330, 8465, 9520, 11851, 13328, 13544, 16660, 16930, 23702, 27088, 28781, 33320, 33860, 47404, 57562, 59255, 66640, 67720, 82957, 94808, 115124, 118510, 135440, 143905, 165914, 189616, 201467, 230248, 237020, 287810, 331828, 402934, 414785, 460496, 474040, 575620, 663656, 805868, 829570, 948080, 1007335, 1151240, 1327312, 1410269, 1611736, 1659140, 2014670, 2302480, 2820538, 3223472, 3318280, 4029340, 5641076, 6636560, 7051345, 8058680, 11282152, 14102690, 16117360, 22564304, 28205380, 56410760, 112821520]

約数ペア:

[(1, 112821520), (2, 56410760), (4, 28205380), (5, 22564304), (7, 16117360), (8, 14102690), (10, 11282152), (14, 8058680), (16, 7051345), (17, 6636560), (20, 5641076), (28, 4029340), (34, 3318280), (35, 3223472), (40, 2820538), (49, 2302480), (56, 2014670), (68, 1659140), (70, 1611736), (80, 1410269), (85, 1327312), (98, 1151240), (112, 1007335), (119, 948080), (136, 829570), (140, 805868), (170, 663656), (196, 575620), (238, 474040), (245, 460496), (272, 414785), (280, 402934), (340, 331828), (392, 287810), (476, 237020), (490, 230248), (560, 201467), (595, 189616), (680, 165914), (784, 143905), (833, 135440), (952, 118510), (980, 115124), (1190, 94808), (1360, 82957), (1666, 67720), (1693, 66640), (1904, 59255), (1960, 57562), (2380, 47404), (3332, 33860), (3386, 33320), (3920, 28781), (4165, 27088), (4760, 23702), (6664, 16930), (6772, 16660), (8330, 13544), (8465, 13328), (9520, 11851)]