67814320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 182488320

約数和(自身を除く): 114674000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1459, 1660, 2324, 2905, 2918, 3320, 4648, 5810, 5836, 6640, 7295, 9296, 10213, 11620, 11672, 14590, 20426, 23240, 23344, 29180, 40852, 46480, 51065, 58360, 81704, 102130, 116720, 121097, 163408, 204260, 242194, 408520, 484388, 605485, 817040, 847679, 968776, 1210970, 1695358, 1937552, 2421940, 3390716, 4238395, 4843880, 6781432, 8476790, 9687760, 13562864, 16953580, 33907160, 67814320]

約数ペア:

[(1, 67814320), (2, 33907160), (4, 16953580), (5, 13562864), (7, 9687760), (8, 8476790), (10, 6781432), (14, 4843880), (16, 4238395), (20, 3390716), (28, 2421940), (35, 1937552), (40, 1695358), (56, 1210970), (70, 968776), (80, 847679), (83, 817040), (112, 605485), (140, 484388), (166, 408520), (280, 242194), (332, 204260), (415, 163408), (560, 121097), (581, 116720), (664, 102130), (830, 81704), (1162, 58360), (1328, 51065), (1459, 46480), (1660, 40852), (2324, 29180), (2905, 23344), (2918, 23240), (3320, 20426), (4648, 14590), (5810, 11672), (5836, 11620), (6640, 10213), (7295, 9296)]