203139960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8863}}^1$

素因数の和:9068

約数の個数: 64

約数和(自身を含む): 612679680

約数和(自身を除く): 409539720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 8863, 11460, 17726, 22920, 26589, 35452, 44315, 53178, 70904, 88630, 106356, 132945, 177260, 212712, 265890, 354520, 531780, 1063560, 1692833, 3385666, 5078499, 6771332, 8464165, 10156998, 13542664, 16928330, 20313996, 25392495, 33856660, 40627992, 50784990, 67713320, 101569980, 203139960]

約数ペア:

[(1, 203139960), (2, 101569980), (3, 67713320), (4, 50784990), (5, 40627992), (6, 33856660), (8, 25392495), (10, 20313996), (12, 16928330), (15, 13542664), (20, 10156998), (24, 8464165), (30, 6771332), (40, 5078499), (60, 3385666), (120, 1692833), (191, 1063560), (382, 531780), (573, 354520), (764, 265890), (955, 212712), (1146, 177260), (1528, 132945), (1910, 106356), (2292, 88630), (2865, 70904), (3820, 53178), (4584, 44315), (5730, 35452), (7640, 26589), (8863, 22920), (11460, 17726)]