1510153840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1511}}^1$

素因数の和:1599

約数の個数: 120

約数和(自身を含む): 3909687264

約数和(自身を除く): 2399533424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 961, 1040, 1240, 1511, 1612, 1922, 2015, 2480, 3022, 3224, 3844, 4030, 4805, 6044, 6448, 7555, 7688, 8060, 9610, 12088, 12493, 15110, 15376, 16120, 19220, 19643, 24176, 24986, 30220, 32240, 38440, 39286, 46841, 49972, 60440, 62465, 76880, 78572, 93682, 98215, 99944, 120880, 124930, 157144, 187364, 196430, 199888, 234205, 249860, 314288, 374728, 392860, 468410, 499720, 608933, 749456, 785720, 936820, 999440, 1217866, 1452071, 1571440, 1873640, 2435732, 2904142, 3044665, 3747280, 4871464, 5808284, 6089330, 7260355, 9742928, 11616568, 12178660, 14520710, 18876923, 23233136, 24357320, 29041420, 37753846, 48714640, 58082840, 75507692, 94384615, 116165680, 151015384, 188769230, 302030768, 377538460, 755076920, 1510153840]

約数ペア:

[(1, 1510153840), (2, 755076920), (4, 377538460), (5, 302030768), (8, 188769230), (10, 151015384), (13, 116165680), (16, 94384615), (20, 75507692), (26, 58082840), (31, 48714640), (40, 37753846), (52, 29041420), (62, 24357320), (65, 23233136), (80, 18876923), (104, 14520710), (124, 12178660), (130, 11616568), (155, 9742928), (208, 7260355), (248, 6089330), (260, 5808284), (310, 4871464), (403, 3747280), (496, 3044665), (520, 2904142), (620, 2435732), (806, 1873640), (961, 1571440), (1040, 1452071), (1240, 1217866), (1511, 999440), (1612, 936820), (1922, 785720), (2015, 749456), (2480, 608933), (3022, 499720), (3224, 468410), (3844, 392860), (4030, 374728), (4805, 314288), (6044, 249860), (6448, 234205), (7555, 199888), (7688, 196430), (8060, 187364), (9610, 157144), (12088, 124930), (12493, 120880), (15110, 99944), (15376, 98215), (16120, 93682), (19220, 78572), (19643, 76880), (24176, 62465), (24986, 60440), (30220, 49972), (32240, 46841), (38440, 39286)]