2103166320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{81899}}^1$

素因数の和:82022

約数の個数: 80

約数和(自身を含む): 6580828800

約数和(自身を除く): 4477662480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 81899, 163798, 245697, 327596, 409495, 491394, 655192, 818990, 982788, 1228485, 1310384, 1637980, 1965576, 2456970, 3275960, 3931152, 4913940, 6551920, 8763193, 9827880, 17526386, 19655760, 26289579, 35052772, 43815965, 52579158, 70105544, 87631930, 105158316, 131447895, 140211088, 175263860, 210316632, 262895790, 350527720, 420633264, 525791580, 701055440, 1051583160, 2103166320]

約数ペア:

[(1, 2103166320), (2, 1051583160), (3, 701055440), (4, 525791580), (5, 420633264), (6, 350527720), (8, 262895790), (10, 210316632), (12, 175263860), (15, 140211088), (16, 131447895), (20, 105158316), (24, 87631930), (30, 70105544), (40, 52579158), (48, 43815965), (60, 35052772), (80, 26289579), (107, 19655760), (120, 17526386), (214, 9827880), (240, 8763193), (321, 6551920), (428, 4913940), (535, 3931152), (642, 3275960), (856, 2456970), (1070, 1965576), (1284, 1637980), (1605, 1310384), (1712, 1228485), (2140, 982788), (2568, 818990), (3210, 655192), (4280, 491394), (5136, 409495), (6420, 327596), (8560, 245697), (12840, 163798), (25680, 81899)]