32821040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 94279680

約数和(自身を除く): 61458640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 43, 47, 56, 58, 70, 80, 86, 94, 112, 116, 140, 145, 172, 188, 203, 215, 232, 235, 280, 290, 301, 329, 344, 376, 406, 430, 464, 470, 560, 580, 602, 658, 688, 752, 812, 860, 940, 1015, 1160, 1204, 1247, 1316, 1363, 1505, 1624, 1645, 1720, 1880, 2021, 2030, 2320, 2408, 2494, 2632, 2726, 3010, 3248, 3290, 3440, 3760, 4042, 4060, 4816, 4988, 5264, 5452, 6020, 6235, 6580, 6815, 8084, 8120, 8729, 9541, 9976, 10105, 10904, 12040, 12470, 13160, 13630, 14147, 16168, 16240, 17458, 19082, 19952, 20210, 21808, 24080, 24940, 26320, 27260, 28294, 32336, 34916, 38164, 40420, 43645, 47705, 49880, 54520, 56588, 58609, 69832, 70735, 76328, 80840, 87290, 95410, 99760, 109040, 113176, 117218, 139664, 141470, 152656, 161680, 174580, 190820, 226352, 234436, 282940, 293045, 349160, 381640, 410263, 468872, 565880, 586090, 698320, 763280, 820526, 937744, 1131760, 1172180, 1641052, 2051315, 2344360, 3282104, 4102630, 4688720, 6564208, 8205260, 16410520, 32821040]

約数ペア:

[(1, 32821040), (2, 16410520), (4, 8205260), (5, 6564208), (7, 4688720), (8, 4102630), (10, 3282104), (14, 2344360), (16, 2051315), (20, 1641052), (28, 1172180), (29, 1131760), (35, 937744), (40, 820526), (43, 763280), (47, 698320), (56, 586090), (58, 565880), (70, 468872), (80, 410263), (86, 381640), (94, 349160), (112, 293045), (116, 282940), (140, 234436), (145, 226352), (172, 190820), (188, 174580), (203, 161680), (215, 152656), (232, 141470), (235, 139664), (280, 117218), (290, 113176), (301, 109040), (329, 99760), (344, 95410), (376, 87290), (406, 80840), (430, 76328), (464, 70735), (470, 69832), (560, 58609), (580, 56588), (602, 54520), (658, 49880), (688, 47705), (752, 43645), (812, 40420), (860, 38164), (940, 34916), (1015, 32336), (1160, 28294), (1204, 27260), (1247, 26320), (1316, 24940), (1363, 24080), (1505, 21808), (1624, 20210), (1645, 19952), (1720, 19082), (1880, 17458), (2021, 16240), (2030, 16168), (2320, 14147), (2408, 13630), (2494, 13160), (2632, 12470), (2726, 12040), (3010, 10904), (3248, 10105), (3290, 9976), (3440, 9541), (3760, 8729), (4042, 8120), (4060, 8084), (4816, 6815), (4988, 6580), (5264, 6235), (5452, 6020)]