19139868960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{372661}}^1$

素因数の和:372786

約数の個数: 96

約数和(自身を含む): 60854213952

約数和(自身を除く): 41714344992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 8560, 10272, 12840, 17120, 25680, 51360, 372661, 745322, 1117983, 1490644, 1863305, 2235966, 2981288, 3726610, 4471932, 5589915, 5962576, 7453220, 8943864, 11179830, 11925152, 14906440, 17887728, 22359660, 29812880, 35775456, 39874727, 44719320, 59625760, 79749454, 89438640, 119624181, 159498908, 178877280, 199373635, 239248362, 318997816, 398747270, 478496724, 598120905, 637995632, 797494540, 956993448, 1196241810, 1275991264, 1594989080, 1913986896, 2392483620, 3189978160, 3827973792, 4784967240, 6379956320, 9569934480, 19139868960]

約数ペア:

[(1, 19139868960), (2, 9569934480), (3, 6379956320), (4, 4784967240), (5, 3827973792), (6, 3189978160), (8, 2392483620), (10, 1913986896), (12, 1594989080), (15, 1275991264), (16, 1196241810), (20, 956993448), (24, 797494540), (30, 637995632), (32, 598120905), (40, 478496724), (48, 398747270), (60, 318997816), (80, 239248362), (96, 199373635), (107, 178877280), (120, 159498908), (160, 119624181), (214, 89438640), (240, 79749454), (321, 59625760), (428, 44719320), (480, 39874727), (535, 35775456), (642, 29812880), (856, 22359660), (1070, 17887728), (1284, 14906440), (1605, 11925152), (1712, 11179830), (2140, 8943864), (2568, 7453220), (3210, 5962576), (3424, 5589915), (4280, 4471932), (5136, 3726610), (6420, 2981288), (8560, 2235966), (10272, 1863305), (12840, 1490644), (17120, 1117983), (25680, 745322), (51360, 372661)]