210908640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4937}}^1$

素因数の和:5044

約数の個数: 96

約数和(自身を含む): 671963040

約数和(自身を除く): 461054400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 4937, 5340, 7120, 8544, 9874, 10680, 14240, 14811, 19748, 21360, 24685, 29622, 39496, 42720, 49370, 59244, 74055, 78992, 98740, 118488, 148110, 157984, 197480, 236976, 296220, 394960, 439393, 473952, 592440, 789920, 878786, 1184880, 1318179, 1757572, 2196965, 2369760, 2636358, 3515144, 4393930, 5272716, 6590895, 7030288, 8787860, 10545432, 13181790, 14060576, 17575720, 21090864, 26363580, 35151440, 42181728, 52727160, 70302880, 105454320, 210908640]

約数ペア:

[(1, 210908640), (2, 105454320), (3, 70302880), (4, 52727160), (5, 42181728), (6, 35151440), (8, 26363580), (10, 21090864), (12, 17575720), (15, 14060576), (16, 13181790), (20, 10545432), (24, 8787860), (30, 7030288), (32, 6590895), (40, 5272716), (48, 4393930), (60, 3515144), (80, 2636358), (89, 2369760), (96, 2196965), (120, 1757572), (160, 1318179), (178, 1184880), (240, 878786), (267, 789920), (356, 592440), (445, 473952), (480, 439393), (534, 394960), (712, 296220), (890, 236976), (1068, 197480), (1335, 157984), (1424, 148110), (1780, 118488), (2136, 98740), (2670, 78992), (2848, 74055), (3560, 59244), (4272, 49370), (4937, 42720), (5340, 39496), (7120, 29622), (8544, 24685), (9874, 21360), (10680, 19748), (14240, 14811)]