228632320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 706406400

約数和(自身を除く): 477774080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 79, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 158, 160, 170, 190, 224, 238, 256, 266, 272, 280, 304, 316, 320, 323, 340, 380, 395, 448, 476, 532, 544, 553, 560, 595, 608, 632, 640, 646, 665, 680, 760, 790, 896, 952, 1064, 1088, 1106, 1120, 1190, 1216, 1264, 1280, 1292, 1330, 1343, 1360, 1501, 1520, 1580, 1615, 1792, 1904, 2128, 2176, 2212, 2240, 2261, 2380, 2432, 2528, 2584, 2660, 2686, 2720, 2765, 3002, 3040, 3160, 3230, 3808, 4256, 4352, 4424, 4480, 4522, 4760, 4864, 5056, 5168, 5320, 5372, 5440, 5530, 6004, 6080, 6320, 6460, 6715, 7505, 7616, 8512, 8848, 8960, 9044, 9401, 9520, 10112, 10336, 10507, 10640, 10744, 10880, 11060, 11305, 12008, 12160, 12640, 12920, 13430, 15010, 15232, 17024, 17696, 18088, 18802, 19040, 20224, 20672, 21014, 21280, 21488, 21760, 22120, 22610, 24016, 24320, 25280, 25517, 25840, 26860, 30020, 30464, 34048, 35392, 36176, 37604, 38080, 41344, 42028, 42560, 42976, 44240, 45220, 47005, 48032, 50560, 51034, 51680, 52535, 53720, 60040, 70784, 72352, 75208, 76160, 82688, 84056, 85120, 85952, 88480, 90440, 94010, 96064, 101120, 102068, 103360, 105070, 107440, 120080, 127585, 141568, 144704, 150416, 152320, 168112, 170240, 171904, 176960, 178619, 180880, 188020, 192128, 204136, 206720, 210140, 214880, 240160, 255170, 289408, 300832, 336224, 343808, 353920, 357238, 361760, 376040, 384256, 408272, 413440, 420280, 429760, 480320, 510340, 578816, 601664, 672448, 707840, 714476, 723520, 752080, 816544, 840560, 859520, 893095, 960640, 1020680, 1203328, 1344896, 1428952, 1447040, 1504160, 1633088, 1681120, 1719040, 1786190, 1921280, 2041360, 2406656, 2689792, 2857904, 2894080, 3008320, 3266176, 3362240, 3572380, 4082720, 5715808, 6016640, 6532352, 6724480, 7144760, 8165440, 11431616, 12033280, 13448960, 14289520, 16330880, 22863232, 28579040, 32661760, 45726464, 57158080, 114316160, 228632320]

約数ペア:

[(1, 228632320), (2, 114316160), (4, 57158080), (5, 45726464), (7, 32661760), (8, 28579040), (10, 22863232), (14, 16330880), (16, 14289520), (17, 13448960), (19, 12033280), (20, 11431616), (28, 8165440), (32, 7144760), (34, 6724480), (35, 6532352), (38, 6016640), (40, 5715808), (56, 4082720), (64, 3572380), (68, 3362240), (70, 3266176), (76, 3008320), (79, 2894080), (80, 2857904), (85, 2689792), (95, 2406656), (112, 2041360), (119, 1921280), (128, 1786190), (133, 1719040), (136, 1681120), (140, 1633088), (152, 1504160), (158, 1447040), (160, 1428952), (170, 1344896), (190, 1203328), (224, 1020680), (238, 960640), (256, 893095), (266, 859520), (272, 840560), (280, 816544), (304, 752080), (316, 723520), (320, 714476), (323, 707840), (340, 672448), (380, 601664), (395, 578816), (448, 510340), (476, 480320), (532, 429760), (544, 420280), (553, 413440), (560, 408272), (595, 384256), (608, 376040), (632, 361760), (640, 357238), (646, 353920), (665, 343808), (680, 336224), (760, 300832), (790, 289408), (896, 255170), (952, 240160), (1064, 214880), (1088, 210140), (1106, 206720), (1120, 204136), (1190, 192128), (1216, 188020), (1264, 180880), (1280, 178619), (1292, 176960), (1330, 171904), (1343, 170240), (1360, 168112), (1501, 152320), (1520, 150416), (1580, 144704), (1615, 141568), (1792, 127585), (1904, 120080), (2128, 107440), (2176, 105070), (2212, 103360), (2240, 102068), (2261, 101120), (2380, 96064), (2432, 94010), (2528, 90440), (2584, 88480), (2660, 85952), (2686, 85120), (2720, 84056), (2765, 82688), (3002, 76160), (3040, 75208), (3160, 72352), (3230, 70784), (3808, 60040), (4256, 53720), (4352, 52535), (4424, 51680), (4480, 51034), (4522, 50560), (4760, 48032), (4864, 47005), (5056, 45220), (5168, 44240), (5320, 42976), (5372, 42560), (5440, 42028), (5530, 41344), (6004, 38080), (6080, 37604), (6320, 36176), (6460, 35392), (6715, 34048), (7505, 30464), (7616, 30020), (8512, 26860), (8848, 25840), (8960, 25517), (9044, 25280), (9401, 24320), (9520, 24016), (10112, 22610), (10336, 22120), (10507, 21760), (10640, 21488), (10744, 21280), (10880, 21014), (11060, 20672), (11305, 20224), (12008, 19040), (12160, 18802), (12640, 18088), (12920, 17696), (13430, 17024), (15010, 15232)]