515569080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2173

約数の個数: 128

約数和(自身を含む): 1676505600

約数和(自身を除く): 1160936520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 167, 195, 260, 312, 334, 390, 501, 520, 668, 780, 835, 1002, 1336, 1560, 1670, 1979, 2004, 2171, 2505, 3340, 3958, 4008, 4342, 5010, 5937, 6513, 6680, 7916, 8684, 9895, 10020, 10855, 11874, 13026, 15832, 17368, 19790, 20040, 21710, 23748, 25727, 26052, 29685, 32565, 39580, 43420, 47496, 51454, 52104, 59370, 65130, 77181, 79160, 86840, 102908, 118740, 128635, 130260, 154362, 205816, 237480, 257270, 260520, 308724, 330493, 385905, 514540, 617448, 660986, 771810, 991479, 1029080, 1321972, 1543620, 1652465, 1982958, 2643944, 3087240, 3304930, 3965916, 4296409, 4957395, 6609860, 7931832, 8592818, 9914790, 12889227, 13219720, 17185636, 19829580, 21482045, 25778454, 34371272, 39659160, 42964090, 51556908, 64446135, 85928180, 103113816, 128892270, 171856360, 257784540, 515569080]

約数ペア:

[(1, 515569080), (2, 257784540), (3, 171856360), (4, 128892270), (5, 103113816), (6, 85928180), (8, 64446135), (10, 51556908), (12, 42964090), (13, 39659160), (15, 34371272), (20, 25778454), (24, 21482045), (26, 19829580), (30, 17185636), (39, 13219720), (40, 12889227), (52, 9914790), (60, 8592818), (65, 7931832), (78, 6609860), (104, 4957395), (120, 4296409), (130, 3965916), (156, 3304930), (167, 3087240), (195, 2643944), (260, 1982958), (312, 1652465), (334, 1543620), (390, 1321972), (501, 1029080), (520, 991479), (668, 771810), (780, 660986), (835, 617448), (1002, 514540), (1336, 385905), (1560, 330493), (1670, 308724), (1979, 260520), (2004, 257270), (2171, 237480), (2505, 205816), (3340, 154362), (3958, 130260), (4008, 128635), (4342, 118740), (5010, 102908), (5937, 86840), (6513, 79160), (6680, 77181), (7916, 65130), (8684, 59370), (9895, 52104), (10020, 51454), (10855, 47496), (11874, 43420), (13026, 39580), (15832, 32565), (17368, 29685), (19790, 26052), (20040, 25727), (21710, 23748)]