141105280

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4757

約数の個数: 64

約数和(自身を含む): 344580480

約数和(自身を除く): 203475200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 3008, 3760, 4691, 6016, 7520, 9382, 15040, 18764, 23455, 30080, 37528, 46910, 75056, 93820, 150112, 187640, 220477, 300224, 375280, 440954, 600448, 750560, 881908, 1102385, 1501120, 1763816, 2204770, 3002240, 3527632, 4409540, 7055264, 8819080, 14110528, 17638160, 28221056, 35276320, 70552640, 141105280]

約数ペア:

[(1, 141105280), (2, 70552640), (4, 35276320), (5, 28221056), (8, 17638160), (10, 14110528), (16, 8819080), (20, 7055264), (32, 4409540), (40, 3527632), (47, 3002240), (64, 2204770), (80, 1763816), (94, 1501120), (128, 1102385), (160, 881908), (188, 750560), (235, 600448), (320, 440954), (376, 375280), (470, 300224), (640, 220477), (752, 187640), (940, 150112), (1504, 93820), (1880, 75056), (3008, 46910), (3760, 37528), (4691, 30080), (6016, 23455), (7520, 18764), (9382, 15040)]