15692299120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{41131}}^1$

素因数の和:41414

約数の個数: 80

約数和(自身を含む): 38558782080

約数和(自身を除く): 22866482960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 251, 304, 380, 502, 760, 1004, 1255, 1520, 2008, 2510, 4016, 4769, 5020, 9538, 10040, 19076, 20080, 23845, 38152, 41131, 47690, 76304, 82262, 95380, 164524, 190760, 205655, 329048, 381520, 411310, 658096, 781489, 822620, 1562978, 1645240, 3125956, 3290480, 3907445, 6251912, 7814890, 10323881, 12503824, 15629780, 20647762, 31259560, 41295524, 51619405, 62519120, 82591048, 103238810, 165182096, 196153739, 206477620, 392307478, 412955240, 784614956, 825910480, 980768695, 1569229912, 1961537390, 3138459824, 3923074780, 7846149560, 15692299120]

約数ペア:

[(1, 15692299120), (2, 7846149560), (4, 3923074780), (5, 3138459824), (8, 1961537390), (10, 1569229912), (16, 980768695), (19, 825910480), (20, 784614956), (38, 412955240), (40, 392307478), (76, 206477620), (80, 196153739), (95, 165182096), (152, 103238810), (190, 82591048), (251, 62519120), (304, 51619405), (380, 41295524), (502, 31259560), (760, 20647762), (1004, 15629780), (1255, 12503824), (1520, 10323881), (2008, 7814890), (2510, 6251912), (4016, 3907445), (4769, 3290480), (5020, 3125956), (9538, 1645240), (10040, 1562978), (19076, 822620), (20080, 781489), (23845, 658096), (38152, 411310), (41131, 381520), (47690, 329048), (76304, 205655), (82262, 190760), (95380, 164524)]