133990640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 378832896

約数和(自身を除く): 244842256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 101, 103, 112, 115, 140, 161, 184, 202, 206, 230, 280, 322, 368, 404, 412, 460, 505, 515, 560, 644, 707, 721, 805, 808, 824, 920, 1010, 1030, 1288, 1414, 1442, 1610, 1616, 1648, 1840, 2020, 2060, 2323, 2369, 2576, 2828, 2884, 3220, 3535, 3605, 4040, 4120, 4646, 4738, 5656, 5768, 6440, 7070, 7210, 8080, 8240, 9292, 9476, 10403, 11312, 11536, 11615, 11845, 12880, 14140, 14420, 16261, 16583, 18584, 18952, 20806, 23230, 23690, 28280, 28840, 32522, 33166, 37168, 37904, 41612, 46460, 47380, 52015, 56560, 57680, 65044, 66332, 72821, 81305, 82915, 83224, 92920, 94760, 104030, 130088, 132664, 145642, 162610, 165830, 166448, 185840, 189520, 208060, 239269, 260176, 265328, 291284, 325220, 331660, 364105, 416120, 478538, 582568, 650440, 663320, 728210, 832240, 957076, 1165136, 1196345, 1300880, 1326640, 1456420, 1674883, 1914152, 2392690, 2912840, 3349766, 3828304, 4785380, 5825680, 6699532, 8374415, 9570760, 13399064, 16748830, 19141520, 26798128, 33497660, 66995320, 133990640]

約数ペア:

[(1, 133990640), (2, 66995320), (4, 33497660), (5, 26798128), (7, 19141520), (8, 16748830), (10, 13399064), (14, 9570760), (16, 8374415), (20, 6699532), (23, 5825680), (28, 4785380), (35, 3828304), (40, 3349766), (46, 2912840), (56, 2392690), (70, 1914152), (80, 1674883), (92, 1456420), (101, 1326640), (103, 1300880), (112, 1196345), (115, 1165136), (140, 957076), (161, 832240), (184, 728210), (202, 663320), (206, 650440), (230, 582568), (280, 478538), (322, 416120), (368, 364105), (404, 331660), (412, 325220), (460, 291284), (505, 265328), (515, 260176), (560, 239269), (644, 208060), (707, 189520), (721, 185840), (805, 166448), (808, 165830), (824, 162610), (920, 145642), (1010, 132664), (1030, 130088), (1288, 104030), (1414, 94760), (1442, 92920), (1610, 83224), (1616, 82915), (1648, 81305), (1840, 72821), (2020, 66332), (2060, 65044), (2323, 57680), (2369, 56560), (2576, 52015), (2828, 47380), (2884, 46460), (3220, 41612), (3535, 37904), (3605, 37168), (4040, 33166), (4120, 32522), (4646, 28840), (4738, 28280), (5656, 23690), (5768, 23230), (6440, 20806), (7070, 18952), (7210, 18584), (8080, 16583), (8240, 16261), (9292, 14420), (9476, 14140), (10403, 12880), (11312, 11845), (11536, 11615)]