1566360420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 4439352960

約数和(自身を除く): 2872992540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 293, 417, 556, 586, 641, 695, 834, 879, 1172, 1282, 1390, 1465, 1668, 1758, 1923, 2085, 2564, 2780, 2930, 3205, 3516, 3846, 4170, 4395, 5860, 6410, 7692, 8340, 8790, 9615, 12820, 17580, 19230, 38460, 40727, 81454, 89099, 122181, 162908, 178198, 187813, 203635, 244362, 267297, 356396, 375626, 407270, 445495, 488724, 534594, 563439, 610905, 751252, 814540, 890990, 939065, 1069188, 1126878, 1221810, 1336485, 1781980, 1878130, 2253756, 2443620, 2672970, 2817195, 3756260, 5345940, 5634390, 11268780, 26106007, 52212014, 78318021, 104424028, 130530035, 156636042, 261060070, 313272084, 391590105, 522120140, 783180210, 1566360420]

約数ペア:

[(1, 1566360420), (2, 783180210), (3, 522120140), (4, 391590105), (5, 313272084), (6, 261060070), (10, 156636042), (12, 130530035), (15, 104424028), (20, 78318021), (30, 52212014), (60, 26106007), (139, 11268780), (278, 5634390), (293, 5345940), (417, 3756260), (556, 2817195), (586, 2672970), (641, 2443620), (695, 2253756), (834, 1878130), (879, 1781980), (1172, 1336485), (1282, 1221810), (1390, 1126878), (1465, 1069188), (1668, 939065), (1758, 890990), (1923, 814540), (2085, 751252), (2564, 610905), (2780, 563439), (2930, 534594), (3205, 488724), (3516, 445495), (3846, 407270), (4170, 375626), (4395, 356396), (5860, 267297), (6410, 244362), (7692, 203635), (8340, 187813), (8790, 178198), (9615, 162908), (12820, 122181), (17580, 89099), (19230, 81454), (38460, 40727)]