3237676960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2971}}^1$

素因数の和:3139

約数の個数: 144

約数和(自身を含む): 8964859680

約数和(自身を除く): 5727182720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 139, 140, 160, 196, 224, 245, 278, 280, 392, 490, 556, 560, 695, 784, 973, 980, 1112, 1120, 1390, 1568, 1946, 1960, 2224, 2780, 2971, 3892, 3920, 4448, 4865, 5560, 5942, 6811, 7784, 7840, 9730, 11120, 11884, 13622, 14855, 15568, 19460, 20797, 22240, 23768, 27244, 29710, 31136, 34055, 38920, 41594, 47536, 54488, 59420, 68110, 77840, 83188, 95072, 103985, 108976, 118840, 136220, 145579, 155680, 166376, 207970, 217952, 237680, 272440, 291158, 332752, 412969, 415940, 475360, 544880, 582316, 665504, 727895, 825938, 831880, 1089760, 1164632, 1455790, 1651876, 1663760, 2064845, 2329264, 2890783, 2911580, 3303752, 3327520, 4129690, 4658528, 5781566, 5823160, 6607504, 8259380, 11563132, 11646320, 13215008, 14453915, 16518760, 20235481, 23126264, 23292640, 28907830, 33037520, 40470962, 46252528, 57815660, 66075040, 80941924, 92505056, 101177405, 115631320, 161883848, 202354810, 231262640, 323767696, 404709620, 462525280, 647535392, 809419240, 1618838480, 3237676960]

約数ペア:

[(1, 3237676960), (2, 1618838480), (4, 809419240), (5, 647535392), (7, 462525280), (8, 404709620), (10, 323767696), (14, 231262640), (16, 202354810), (20, 161883848), (28, 115631320), (32, 101177405), (35, 92505056), (40, 80941924), (49, 66075040), (56, 57815660), (70, 46252528), (80, 40470962), (98, 33037520), (112, 28907830), (139, 23292640), (140, 23126264), (160, 20235481), (196, 16518760), (224, 14453915), (245, 13215008), (278, 11646320), (280, 11563132), (392, 8259380), (490, 6607504), (556, 5823160), (560, 5781566), (695, 4658528), (784, 4129690), (973, 3327520), (980, 3303752), (1112, 2911580), (1120, 2890783), (1390, 2329264), (1568, 2064845), (1946, 1663760), (1960, 1651876), (2224, 1455790), (2780, 1164632), (2971, 1089760), (3892, 831880), (3920, 825938), (4448, 727895), (4865, 665504), (5560, 582316), (5942, 544880), (6811, 475360), (7784, 415940), (7840, 412969), (9730, 332752), (11120, 291158), (11884, 272440), (13622, 237680), (14855, 217952), (15568, 207970), (19460, 166376), (20797, 155680), (22240, 145579), (23768, 136220), (27244, 118840), (29710, 108976), (31136, 103985), (34055, 95072), (38920, 83188), (41594, 77840), (47536, 68110), (54488, 59420)]