157812480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 432

約数和(自身を含む): 663237120

約数和(自身を除く): 505424640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 103, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 206, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 309, 315, 320, 336, 342, 360, 380, 384, 399, 412, 420, 448, 456, 480, 504, 515, 532, 560, 570, 576, 608, 618, 630, 640, 665, 672, 684, 720, 721, 760, 768, 798, 824, 840, 855, 896, 912, 927, 960, 1008, 1030, 1064, 1120, 1140, 1152, 1197, 1216, 1236, 1260, 1280, 1330, 1344, 1368, 1440, 1442, 1520, 1545, 1596, 1648, 1680, 1710, 1792, 1824, 1854, 1920, 1957, 1995, 2016, 2060, 2128, 2163, 2240, 2280, 2304, 2394, 2432, 2472, 2520, 2660, 2688, 2736, 2880, 2884, 3040, 3090, 3192, 3296, 3360, 3420, 3605, 3648, 3708, 3840, 3914, 3990, 4032, 4120, 4256, 4326, 4480, 4560, 4635, 4788, 4864, 4944, 5040, 5320, 5376, 5472, 5760, 5768, 5871, 5985, 6080, 6180, 6384, 6489, 6592, 6720, 6840, 7210, 7296, 7416, 7828, 7980, 8064, 8240, 8512, 8652, 8960, 9120, 9270, 9576, 9785, 9888, 10080, 10640, 10815, 10944, 11520, 11536, 11742, 11970, 12160, 12360, 12768, 12978, 13184, 13440, 13680, 13699, 14420, 14592, 14832, 15656, 15960, 16128, 16480, 17024, 17304, 17613, 18240, 18540, 19152, 19570, 19776, 20160, 21280, 21630, 21888, 23072, 23484, 23940, 24320, 24720, 25536, 25956, 26368, 26880, 27360, 27398, 28840, 29355, 29664, 31312, 31920, 32445, 32960, 34048, 34608, 35226, 36480, 37080, 38304, 39140, 39552, 40320, 41097, 42560, 43260, 43776, 46144, 46968, 47880, 49440, 51072, 51912, 54720, 54796, 57680, 58710, 59328, 62624, 63840, 64890, 65920, 68495, 69216, 70452, 72960, 74160, 76608, 78280, 79104, 80640, 82194, 85120, 86520, 88065, 92288, 93936, 95760, 98880, 102144, 103824, 109440, 109592, 115360, 117420, 118656, 123291, 125248, 127680, 129780, 131840, 136990, 138432, 140904, 148320, 153216, 156560, 164388, 170240, 173040, 176130, 184576, 187872, 191520, 197760, 205485, 207648, 218880, 219184, 230720, 234840, 237312, 246582, 250496, 255360, 259560, 273980, 276864, 281808, 296640, 306432, 313120, 328776, 346080, 352260, 375744, 383040, 395520, 410970, 415296, 438368, 461440, 469680, 493164, 500992, 510720, 519120, 547960, 553728, 563616, 593280, 616455, 626240, 657552, 692160, 704520, 751488, 766080, 821940, 830592, 876736, 922880, 939360, 986328, 1038240, 1095920, 1127232, 1186560, 1232910, 1252480, 1315104, 1384320, 1409040, 1502976, 1532160, 1643880, 1661184, 1753472, 1878720, 1972656, 2076480, 2191840, 2254464, 2465820, 2504960, 2630208, 2768640, 2818080, 3287760, 3506944, 3757440, 3945312, 4152960, 4383680, 4508928, 4931640, 5260416, 5636160, 6575520, 7514880, 7890624, 8305920, 8767360, 9863280, 10520832, 11272320, 13151040, 15781248, 17534720, 19726560, 22544640, 26302080, 31562496, 39453120, 52604160, 78906240, 157812480]

約数ペア:

[(1, 157812480), (2, 78906240), (3, 52604160), (4, 39453120), (5, 31562496), (6, 26302080), (7, 22544640), (8, 19726560), (9, 17534720), (10, 15781248), (12, 13151040), (14, 11272320), (15, 10520832), (16, 9863280), (18, 8767360), (19, 8305920), (20, 7890624), (21, 7514880), (24, 6575520), (28, 5636160), (30, 5260416), (32, 4931640), (35, 4508928), (36, 4383680), (38, 4152960), (40, 3945312), (42, 3757440), (45, 3506944), (48, 3287760), (56, 2818080), (57, 2768640), (60, 2630208), (63, 2504960), (64, 2465820), (70, 2254464), (72, 2191840), (76, 2076480), (80, 1972656), (84, 1878720), (90, 1753472), (95, 1661184), (96, 1643880), (103, 1532160), (105, 1502976), (112, 1409040), (114, 1384320), (120, 1315104), (126, 1252480), (128, 1232910), (133, 1186560), (140, 1127232), (144, 1095920), (152, 1038240), (160, 986328), (168, 939360), (171, 922880), (180, 876736), (190, 830592), (192, 821940), (206, 766080), (210, 751488), (224, 704520), (228, 692160), (240, 657552), (252, 626240), (256, 616455), (266, 593280), (280, 563616), (285, 553728), (288, 547960), (304, 519120), (309, 510720), (315, 500992), (320, 493164), (336, 469680), (342, 461440), (360, 438368), (380, 415296), (384, 410970), (399, 395520), (412, 383040), (420, 375744), (448, 352260), (456, 346080), (480, 328776), (504, 313120), (515, 306432), (532, 296640), (560, 281808), (570, 276864), (576, 273980), (608, 259560), (618, 255360), (630, 250496), (640, 246582), (665, 237312), (672, 234840), (684, 230720), (720, 219184), (721, 218880), (760, 207648), (768, 205485), (798, 197760), (824, 191520), (840, 187872), (855, 184576), (896, 176130), (912, 173040), (927, 170240), (960, 164388), (1008, 156560), (1030, 153216), (1064, 148320), (1120, 140904), (1140, 138432), (1152, 136990), (1197, 131840), (1216, 129780), (1236, 127680), (1260, 125248), (1280, 123291), (1330, 118656), (1344, 117420), (1368, 115360), (1440, 109592), (1442, 109440), (1520, 103824), (1545, 102144), (1596, 98880), (1648, 95760), (1680, 93936), (1710, 92288), (1792, 88065), (1824, 86520), (1854, 85120), (1920, 82194), (1957, 80640), (1995, 79104), (2016, 78280), (2060, 76608), (2128, 74160), (2163, 72960), (2240, 70452), (2280, 69216), (2304, 68495), (2394, 65920), (2432, 64890), (2472, 63840), (2520, 62624), (2660, 59328), (2688, 58710), (2736, 57680), (2880, 54796), (2884, 54720), (3040, 51912), (3090, 51072), (3192, 49440), (3296, 47880), (3360, 46968), (3420, 46144), (3605, 43776), (3648, 43260), (3708, 42560), (3840, 41097), (3914, 40320), (3990, 39552), (4032, 39140), (4120, 38304), (4256, 37080), (4326, 36480), (4480, 35226), (4560, 34608), (4635, 34048), (4788, 32960), (4864, 32445), (4944, 31920), (5040, 31312), (5320, 29664), (5376, 29355), (5472, 28840), (5760, 27398), (5768, 27360), (5871, 26880), (5985, 26368), (6080, 25956), (6180, 25536), (6384, 24720), (6489, 24320), (6592, 23940), (6720, 23484), (6840, 23072), (7210, 21888), (7296, 21630), (7416, 21280), (7828, 20160), (7980, 19776), (8064, 19570), (8240, 19152), (8512, 18540), (8652, 18240), (8960, 17613), (9120, 17304), (9270, 17024), (9576, 16480), (9785, 16128), (9888, 15960), (10080, 15656), (10640, 14832), (10815, 14592), (10944, 14420), (11520, 13699), (11536, 13680), (11742, 13440), (11970, 13184), (12160, 12978), (12360, 12768)]