15723025340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{7159}}^1$

素因数の和:7395

約数の個数: 96

約数和(自身を含む): 36808128000

約数和(自身を除く): 21085102660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 149, 220, 268, 298, 335, 596, 670, 737, 745, 1340, 1474, 1490, 1639, 2948, 2980, 3278, 3685, 6556, 7159, 7370, 8195, 9983, 14318, 14740, 16390, 19966, 28636, 32780, 35795, 39932, 49915, 71590, 78749, 99830, 109813, 143180, 157498, 199660, 219626, 314996, 393745, 439252, 479653, 549065, 787490, 959306, 1066691, 1098130, 1574980, 1918612, 2133382, 2196260, 2398265, 4266764, 4796530, 5276183, 5333455, 9593060, 10552366, 10666910, 11733601, 21104732, 21333820, 23467202, 26380915, 46934404, 52761830, 58668005, 71468297, 105523660, 117336010, 142936594, 234672020, 285873188, 357341485, 714682970, 786151267, 1429365940, 1572302534, 3144605068, 3930756335, 7861512670, 15723025340]

約数ペア:

[(1, 15723025340), (2, 7861512670), (4, 3930756335), (5, 3144605068), (10, 1572302534), (11, 1429365940), (20, 786151267), (22, 714682970), (44, 357341485), (55, 285873188), (67, 234672020), (110, 142936594), (134, 117336010), (149, 105523660), (220, 71468297), (268, 58668005), (298, 52761830), (335, 46934404), (596, 26380915), (670, 23467202), (737, 21333820), (745, 21104732), (1340, 11733601), (1474, 10666910), (1490, 10552366), (1639, 9593060), (2948, 5333455), (2980, 5276183), (3278, 4796530), (3685, 4266764), (6556, 2398265), (7159, 2196260), (7370, 2133382), (8195, 1918612), (9983, 1574980), (14318, 1098130), (14740, 1066691), (16390, 959306), (19966, 787490), (28636, 549065), (32780, 479653), (35795, 439252), (39932, 393745), (49915, 314996), (71590, 219626), (78749, 199660), (99830, 157498), (109813, 143180)]