264137820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2859

約数の個数: 96

約数和(自身を含む): 777520128

約数和(自身を除く): 513382308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 740, 860, 1110, 1290, 1591, 2220, 2580, 2767, 3182, 4773, 5534, 6364, 7955, 8301, 9546, 11068, 13835, 15910, 16602, 19092, 23865, 27670, 31820, 33204, 41505, 47730, 55340, 83010, 95460, 102379, 118981, 166020, 204758, 237962, 307137, 356943, 409516, 475924, 511895, 594905, 614274, 713886, 1023790, 1189810, 1228548, 1427772, 1535685, 1784715, 2047580, 2379620, 3071370, 3569430, 4402297, 6142740, 7138860, 8804594, 13206891, 17609188, 22011485, 26413782, 44022970, 52827564, 66034455, 88045940, 132068910, 264137820]

約数ペア:

[(1, 264137820), (2, 132068910), (3, 88045940), (4, 66034455), (5, 52827564), (6, 44022970), (10, 26413782), (12, 22011485), (15, 17609188), (20, 13206891), (30, 8804594), (37, 7138860), (43, 6142740), (60, 4402297), (74, 3569430), (86, 3071370), (111, 2379620), (129, 2047580), (148, 1784715), (172, 1535685), (185, 1427772), (215, 1228548), (222, 1189810), (258, 1023790), (370, 713886), (430, 614274), (444, 594905), (516, 511895), (555, 475924), (645, 409516), (740, 356943), (860, 307137), (1110, 237962), (1290, 204758), (1591, 166020), (2220, 118981), (2580, 102379), (2767, 95460), (3182, 83010), (4773, 55340), (5534, 47730), (6364, 41505), (7955, 33204), (8301, 31820), (9546, 27670), (11068, 23865), (13835, 19092), (15910, 16602)]