140229320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4139}}^1$

素因数の和:4179

約数の個数: 96

約数和(自身を含む): 396446400

約数和(自身を除く): 256217080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4139, 4235, 4840, 6776, 8278, 8470, 16556, 16940, 20695, 28973, 33112, 33880, 41390, 45529, 57946, 82780, 91058, 115892, 144865, 165560, 182116, 227645, 231784, 289730, 318703, 364232, 455290, 500819, 579460, 637406, 910580, 1001638, 1158920, 1274812, 1593515, 1821160, 2003276, 2504095, 2549624, 3187030, 3505733, 4006552, 5008190, 6374060, 7011466, 10016380, 12748120, 14022932, 17528665, 20032760, 28045864, 35057330, 70114660, 140229320]

約数ペア:

[(1, 140229320), (2, 70114660), (4, 35057330), (5, 28045864), (7, 20032760), (8, 17528665), (10, 14022932), (11, 12748120), (14, 10016380), (20, 7011466), (22, 6374060), (28, 5008190), (35, 4006552), (40, 3505733), (44, 3187030), (55, 2549624), (56, 2504095), (70, 2003276), (77, 1821160), (88, 1593515), (110, 1274812), (121, 1158920), (140, 1001638), (154, 910580), (220, 637406), (242, 579460), (280, 500819), (308, 455290), (385, 364232), (440, 318703), (484, 289730), (605, 231784), (616, 227645), (770, 182116), (847, 165560), (968, 144865), (1210, 115892), (1540, 91058), (1694, 82780), (2420, 57946), (3080, 45529), (3388, 41390), (4139, 33880), (4235, 33112), (4840, 28973), (6776, 20695), (8278, 16940), (8470, 16556)]