203552040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5351}}^1$

素因数の和:5682

約数の個数: 64

約数和(自身を含む): 612696960

約数和(自身を除く): 409144920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5351, 6340, 7608, 9510, 10702, 12680, 16053, 19020, 21404, 26755, 32106, 38040, 42808, 53510, 64212, 80265, 107020, 128424, 160530, 214040, 321060, 642120, 1696267, 3392534, 5088801, 6785068, 8481335, 10177602, 13570136, 16962670, 20355204, 25444005, 33925340, 40710408, 50888010, 67850680, 101776020, 203552040]

約数ペア:

[(1, 203552040), (2, 101776020), (3, 67850680), (4, 50888010), (5, 40710408), (6, 33925340), (8, 25444005), (10, 20355204), (12, 16962670), (15, 13570136), (20, 10177602), (24, 8481335), (30, 6785068), (40, 5088801), (60, 3392534), (120, 1696267), (317, 642120), (634, 321060), (951, 214040), (1268, 160530), (1585, 128424), (1902, 107020), (2536, 80265), (3170, 64212), (3804, 53510), (4755, 42808), (5351, 38040), (6340, 32106), (7608, 26755), (9510, 21404), (10702, 19020), (12680, 16053)]