67688889380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 167348643840

約数和(自身を除く): 99659754460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 163, 179, 227, 292, 326, 358, 365, 454, 511, 652, 716, 730, 815, 895, 908, 1022, 1135, 1141, 1253, 1460, 1589, 1630, 1790, 2044, 2270, 2282, 2506, 2555, 3178, 3260, 3580, 4540, 4564, 5012, 5110, 5705, 6265, 6356, 7945, 10220, 11410, 11899, 12530, 13067, 15890, 16571, 22820, 23798, 25060, 26134, 29177, 31780, 33142, 37001, 40633, 47596, 52268, 58354, 59495, 65335, 66284, 74002, 81266, 82855, 83293, 91469, 115997, 116708, 118990, 130670, 145885, 148004, 162532, 165710, 166586, 182938, 185005, 203165, 204239, 231994, 237980, 259007, 261340, 284431, 291770, 331420, 333172, 365876, 370010, 406330, 408478, 416465, 457345, 463988, 518014, 568862, 579985, 583540, 740020, 812660, 816956, 832930, 914690, 1021195, 1036028, 1137724, 1159970, 1295035, 1422155, 1665860, 1829380, 2042390, 2129921, 2319940, 2590070, 2701073, 2844310, 2966209, 4084780, 4259842, 5180140, 5402146, 5688620, 5932418, 6623179, 8519684, 10649605, 10804292, 11864836, 13246358, 13505365, 14831045, 14909447, 18907511, 20763463, 21299210, 26492716, 27010730, 29662090, 29818894, 33115895, 37815022, 41526926, 42598420, 46362253, 54021460, 59324180, 59637788, 66231790, 74547235, 75630044, 83053852, 92724506, 94537555, 103817315, 132463580, 149094470, 185449012, 189075110, 207634630, 231811265, 298188940, 378150220, 415269260, 463622530, 483492067, 927245060, 966984134, 1933968268, 2417460335, 3384444469, 4834920670, 6768888938, 9669841340, 13537777876, 16922222345, 33844444690, 67688889380]

約数ペア:

[(1, 67688889380), (2, 33844444690), (4, 16922222345), (5, 13537777876), (7, 9669841340), (10, 6768888938), (14, 4834920670), (20, 3384444469), (28, 2417460335), (35, 1933968268), (70, 966984134), (73, 927245060), (140, 483492067), (146, 463622530), (163, 415269260), (179, 378150220), (227, 298188940), (292, 231811265), (326, 207634630), (358, 189075110), (365, 185449012), (454, 149094470), (511, 132463580), (652, 103817315), (716, 94537555), (730, 92724506), (815, 83053852), (895, 75630044), (908, 74547235), (1022, 66231790), (1135, 59637788), (1141, 59324180), (1253, 54021460), (1460, 46362253), (1589, 42598420), (1630, 41526926), (1790, 37815022), (2044, 33115895), (2270, 29818894), (2282, 29662090), (2506, 27010730), (2555, 26492716), (3178, 21299210), (3260, 20763463), (3580, 18907511), (4540, 14909447), (4564, 14831045), (5012, 13505365), (5110, 13246358), (5705, 11864836), (6265, 10804292), (6356, 10649605), (7945, 8519684), (10220, 6623179), (11410, 5932418), (11899, 5688620), (12530, 5402146), (13067, 5180140), (15890, 4259842), (16571, 4084780), (22820, 2966209), (23798, 2844310), (25060, 2701073), (26134, 2590070), (29177, 2319940), (31780, 2129921), (33142, 2042390), (37001, 1829380), (40633, 1665860), (47596, 1422155), (52268, 1295035), (58354, 1159970), (59495, 1137724), (65335, 1036028), (66284, 1021195), (74002, 914690), (81266, 832930), (82855, 816956), (83293, 812660), (91469, 740020), (115997, 583540), (116708, 579985), (118990, 568862), (130670, 518014), (145885, 463988), (148004, 457345), (162532, 416465), (165710, 408478), (166586, 406330), (182938, 370010), (185005, 365876), (203165, 333172), (204239, 331420), (231994, 291770), (237980, 284431), (259007, 261340)]