879848760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19763}}^1$

素因数の和:19837

約数の個数: 128

約数和(自身を含む): 3073697280

約数和(自身を除く): 2193848520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 19763, 22260, 39526, 44520, 59289, 79052, 98815, 118578, 138341, 158104, 197630, 237156, 276682, 296445, 395260, 415023, 474312, 553364, 592890, 691705, 790520, 830046, 1047439, 1106728, 1185780, 1383410, 1660092, 2075115, 2094878, 2371560, 2766820, 3142317, 3320184, 4150230, 4189756, 5237195, 5533640, 6284634, 7332073, 8300460, 8379512, 10474390, 12569268, 14664146, 15711585, 16600920, 20948780, 21996219, 25138536, 29328292, 31423170, 36660365, 41897560, 43992438, 58656584, 62846340, 73320730, 87984876, 109981095, 125692680, 146641460, 175969752, 219962190, 293282920, 439924380, 879848760]

約数ペア:

[(1, 879848760), (2, 439924380), (3, 293282920), (4, 219962190), (5, 175969752), (6, 146641460), (7, 125692680), (8, 109981095), (10, 87984876), (12, 73320730), (14, 62846340), (15, 58656584), (20, 43992438), (21, 41897560), (24, 36660365), (28, 31423170), (30, 29328292), (35, 25138536), (40, 21996219), (42, 20948780), (53, 16600920), (56, 15711585), (60, 14664146), (70, 12569268), (84, 10474390), (105, 8379512), (106, 8300460), (120, 7332073), (140, 6284634), (159, 5533640), (168, 5237195), (210, 4189756), (212, 4150230), (265, 3320184), (280, 3142317), (318, 2766820), (371, 2371560), (420, 2094878), (424, 2075115), (530, 1660092), (636, 1383410), (742, 1185780), (795, 1106728), (840, 1047439), (1060, 830046), (1113, 790520), (1272, 691705), (1484, 592890), (1590, 553364), (1855, 474312), (2120, 415023), (2226, 395260), (2968, 296445), (3180, 276682), (3710, 237156), (4452, 197630), (5565, 158104), (6360, 138341), (7420, 118578), (8904, 98815), (11130, 79052), (14840, 59289), (19763, 44520), (22260, 39526)]