136903480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 366612480

約数和(自身を除く): 229709000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 101, 103, 140, 188, 202, 206, 235, 280, 329, 376, 404, 412, 470, 505, 515, 658, 707, 721, 808, 824, 940, 1010, 1030, 1316, 1414, 1442, 1645, 1880, 2020, 2060, 2632, 2828, 2884, 3290, 3535, 3605, 4040, 4120, 4747, 4841, 5656, 5768, 6580, 7070, 7210, 9494, 9682, 10403, 13160, 14140, 14420, 18988, 19364, 20806, 23735, 24205, 28280, 28840, 33229, 33887, 37976, 38728, 41612, 47470, 48410, 52015, 66458, 67774, 72821, 83224, 94940, 96820, 104030, 132916, 135548, 145642, 166145, 169435, 189880, 193640, 208060, 265832, 271096, 291284, 332290, 338870, 364105, 416120, 488941, 582568, 664580, 677740, 728210, 977882, 1329160, 1355480, 1456420, 1955764, 2444705, 2912840, 3422587, 3911528, 4889410, 6845174, 9778820, 13690348, 17112935, 19557640, 27380696, 34225870, 68451740, 136903480]

約数ペア:

[(1, 136903480), (2, 68451740), (4, 34225870), (5, 27380696), (7, 19557640), (8, 17112935), (10, 13690348), (14, 9778820), (20, 6845174), (28, 4889410), (35, 3911528), (40, 3422587), (47, 2912840), (56, 2444705), (70, 1955764), (94, 1456420), (101, 1355480), (103, 1329160), (140, 977882), (188, 728210), (202, 677740), (206, 664580), (235, 582568), (280, 488941), (329, 416120), (376, 364105), (404, 338870), (412, 332290), (470, 291284), (505, 271096), (515, 265832), (658, 208060), (707, 193640), (721, 189880), (808, 169435), (824, 166145), (940, 145642), (1010, 135548), (1030, 132916), (1316, 104030), (1414, 96820), (1442, 94940), (1645, 83224), (1880, 72821), (2020, 67774), (2060, 66458), (2632, 52015), (2828, 48410), (2884, 47470), (3290, 41612), (3535, 38728), (3605, 37976), (4040, 33887), (4120, 33229), (4747, 28840), (4841, 28280), (5656, 24205), (5768, 23735), (6580, 20806), (7070, 19364), (7210, 18988), (9494, 14420), (9682, 14140), (10403, 13160)]