143331040

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 352066176

約数和(自身を除く): 208735136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 83, 86, 160, 166, 172, 215, 251, 332, 344, 415, 430, 502, 664, 688, 830, 860, 1004, 1255, 1328, 1376, 1660, 1720, 2008, 2510, 2656, 3320, 3440, 3569, 4016, 5020, 6640, 6880, 7138, 8032, 10040, 10793, 13280, 14276, 17845, 20080, 20833, 21586, 28552, 35690, 40160, 41666, 43172, 53965, 57104, 71380, 83332, 86344, 104165, 107930, 114208, 142760, 166664, 172688, 208330, 215860, 285520, 333328, 345376, 416660, 431720, 571040, 666656, 833320, 863440, 895819, 1666640, 1726880, 1791638, 3333280, 3583276, 4479095, 7166552, 8958190, 14333104, 17916380, 28666208, 35832760, 71665520, 143331040]

約数ペア:

[(1, 143331040), (2, 71665520), (4, 35832760), (5, 28666208), (8, 17916380), (10, 14333104), (16, 8958190), (20, 7166552), (32, 4479095), (40, 3583276), (43, 3333280), (80, 1791638), (83, 1726880), (86, 1666640), (160, 895819), (166, 863440), (172, 833320), (215, 666656), (251, 571040), (332, 431720), (344, 416660), (415, 345376), (430, 333328), (502, 285520), (664, 215860), (688, 208330), (830, 172688), (860, 166664), (1004, 142760), (1255, 114208), (1328, 107930), (1376, 104165), (1660, 86344), (1720, 83332), (2008, 71380), (2510, 57104), (2656, 53965), (3320, 43172), (3440, 41666), (3569, 40160), (4016, 35690), (5020, 28552), (6640, 21586), (6880, 20833), (7138, 20080), (8032, 17845), (10040, 14276), (10793, 13280)]