202106280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1621}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 607276800

約数和(自身を除く): 405170520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1039, 1621, 2078, 3117, 3242, 4156, 4863, 5195, 6234, 6484, 8105, 8312, 9726, 10390, 12468, 12968, 15585, 16210, 19452, 20780, 24315, 24936, 31170, 32420, 38904, 41560, 48630, 62340, 64840, 97260, 124680, 194520, 1684219, 3368438, 5052657, 6736876, 8421095, 10105314, 13473752, 16842190, 20210628, 25263285, 33684380, 40421256, 50526570, 67368760, 101053140, 202106280]

約数ペア:

[(1, 202106280), (2, 101053140), (3, 67368760), (4, 50526570), (5, 40421256), (6, 33684380), (8, 25263285), (10, 20210628), (12, 16842190), (15, 13473752), (20, 10105314), (24, 8421095), (30, 6736876), (40, 5052657), (60, 3368438), (120, 1684219), (1039, 194520), (1621, 124680), (2078, 97260), (3117, 64840), (3242, 62340), (4156, 48630), (4863, 41560), (5195, 38904), (6234, 32420), (6484, 31170), (8105, 24936), (8312, 24315), (9726, 20780), (10390, 19452), (12468, 16210), (12968, 15585)]