31268394080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{230729}}^1$

素因数の和:230773

約数の個数: 144

約数和(自身を含む): 92797760160

約数和(自身を除く): 61529366080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3080, 3388, 3872, 4235, 4840, 6160, 6776, 8470, 9680, 12320, 13552, 16940, 19360, 27104, 33880, 67760, 135520, 230729, 461458, 922916, 1153645, 1615103, 1845832, 2307290, 2538019, 3230206, 3691664, 4614580, 5076038, 6460412, 7383328, 8075515, 9229160, 10152076, 12690095, 12920824, 16151030, 17766133, 18458320, 20304152, 25380190, 25841648, 27918209, 32302060, 35532266, 36916640, 40608304, 50760380, 51683296, 55836418, 64604120, 71064532, 81216608, 88830665, 101520760, 111672836, 129208240, 139591045, 142129064, 177661330, 195427463, 203041520, 223345672, 258416480, 279182090, 284258128, 355322660, 390854926, 406083040, 446691344, 558364180, 568516256, 710645320, 781709852, 893382688, 977137315, 1116728360, 1421290640, 1563419704, 1954274630, 2233456720, 2842581280, 3126839408, 3908549260, 4466913440, 6253678816, 7817098520, 15634197040, 31268394080]

約数ペア:

[(1, 31268394080), (2, 15634197040), (4, 7817098520), (5, 6253678816), (7, 4466913440), (8, 3908549260), (10, 3126839408), (11, 2842581280), (14, 2233456720), (16, 1954274630), (20, 1563419704), (22, 1421290640), (28, 1116728360), (32, 977137315), (35, 893382688), (40, 781709852), (44, 710645320), (55, 568516256), (56, 558364180), (70, 446691344), (77, 406083040), (80, 390854926), (88, 355322660), (110, 284258128), (112, 279182090), (121, 258416480), (140, 223345672), (154, 203041520), (160, 195427463), (176, 177661330), (220, 142129064), (224, 139591045), (242, 129208240), (280, 111672836), (308, 101520760), (352, 88830665), (385, 81216608), (440, 71064532), (484, 64604120), (560, 55836418), (605, 51683296), (616, 50760380), (770, 40608304), (847, 36916640), (880, 35532266), (968, 32302060), (1120, 27918209), (1210, 25841648), (1232, 25380190), (1540, 20304152), (1694, 18458320), (1760, 17766133), (1936, 16151030), (2420, 12920824), (2464, 12690095), (3080, 10152076), (3388, 9229160), (3872, 8075515), (4235, 7383328), (4840, 6460412), (6160, 5076038), (6776, 4614580), (8470, 3691664), (9680, 3230206), (12320, 2538019), (13552, 2307290), (16940, 1845832), (19360, 1615103), (27104, 1153645), (33880, 922916), (67760, 461458), (135520, 230729)]