1510347780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 4649508864

約数和(自身を除く): 3139161084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 197, 223, 382, 394, 446, 573, 591, 669, 764, 788, 892, 955, 985, 1115, 1146, 1182, 1338, 1719, 1773, 1910, 1970, 2007, 2230, 2292, 2364, 2676, 2865, 2955, 3345, 3438, 3546, 3820, 3940, 4014, 4460, 5730, 5910, 6690, 6876, 7092, 8028, 8595, 8865, 10035, 11460, 11820, 13380, 17190, 17730, 20070, 34380, 35460, 37627, 40140, 42593, 43931, 75254, 85186, 87862, 112881, 127779, 131793, 150508, 170372, 175724, 188135, 212965, 219655, 225762, 255558, 263586, 338643, 376270, 383337, 395379, 425930, 439310, 451524, 511116, 527172, 564405, 638895, 658965, 677286, 752540, 766674, 790758, 851860, 878620, 1128810, 1277790, 1317930, 1354572, 1533348, 1581516, 1693215, 1916685, 1976895, 2257620, 2555580, 2635860, 3386430, 3833370, 3953790, 6772860, 7666740, 7907580, 8390821, 16781642, 25172463, 33563284, 41954105, 50344926, 75517389, 83908210, 100689852, 125862315, 151034778, 167816420, 251724630, 302069556, 377586945, 503449260, 755173890, 1510347780]

約数ペア:

[(1, 1510347780), (2, 755173890), (3, 503449260), (4, 377586945), (5, 302069556), (6, 251724630), (9, 167816420), (10, 151034778), (12, 125862315), (15, 100689852), (18, 83908210), (20, 75517389), (30, 50344926), (36, 41954105), (45, 33563284), (60, 25172463), (90, 16781642), (180, 8390821), (191, 7907580), (197, 7666740), (223, 6772860), (382, 3953790), (394, 3833370), (446, 3386430), (573, 2635860), (591, 2555580), (669, 2257620), (764, 1976895), (788, 1916685), (892, 1693215), (955, 1581516), (985, 1533348), (1115, 1354572), (1146, 1317930), (1182, 1277790), (1338, 1128810), (1719, 878620), (1773, 851860), (1910, 790758), (1970, 766674), (2007, 752540), (2230, 677286), (2292, 658965), (2364, 638895), (2676, 564405), (2865, 527172), (2955, 511116), (3345, 451524), (3438, 439310), (3546, 425930), (3820, 395379), (3940, 383337), (4014, 376270), (4460, 338643), (5730, 263586), (5910, 255558), (6690, 225762), (6876, 219655), (7092, 212965), (8028, 188135), (8595, 175724), (8865, 170372), (10035, 150508), (11460, 131793), (11820, 127779), (13380, 112881), (17190, 87862), (17730, 85186), (20070, 75254), (34380, 43931), (35460, 42593), (37627, 40140)]