2103179640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{240089}}^1$

素因数の和:240176

約数の個数: 64

約数和(自身を含む): 6395997600

約数和(自身を除く): 4292817960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 240089, 480178, 720267, 960356, 1200445, 1440534, 1920712, 2400890, 2881068, 3601335, 4801780, 5762136, 7202670, 9603560, 14405340, 17526497, 28810680, 35052994, 52579491, 70105988, 87632485, 105158982, 140211976, 175264970, 210317964, 262897455, 350529940, 420635928, 525794910, 701059880, 1051589820, 2103179640]

約数ペア:

[(1, 2103179640), (2, 1051589820), (3, 701059880), (4, 525794910), (5, 420635928), (6, 350529940), (8, 262897455), (10, 210317964), (12, 175264970), (15, 140211976), (20, 105158982), (24, 87632485), (30, 70105988), (40, 52579491), (60, 35052994), (73, 28810680), (120, 17526497), (146, 14405340), (219, 9603560), (292, 7202670), (365, 5762136), (438, 4801780), (584, 3601335), (730, 2881068), (876, 2400890), (1095, 1920712), (1460, 1440534), (1752, 1200445), (2190, 960356), (2920, 720267), (4380, 480178), (8760, 240089)]