78906240

素因数分解:

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

素因数の和:154

約数の個数: 384

約数和(自身を含む): 330969600

約数和(自身を除く): 252063360

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, 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, 798, 824, 840, 855, 896, 912, 927, 960, 1008, 1030, 1064, 1120, 1140, 1152, 1197, 1216, 1236, 1260, 1330, 1344, 1368, 1440, 1442, 1520, 1545, 1596, 1648, 1680, 1710, 1824, 1854, 1920, 1957, 1995, 2016, 2060, 2128, 2163, 2240, 2280, 2394, 2432, 2472, 2520, 2660, 2688, 2736, 2880, 2884, 3040, 3090, 3192, 3296, 3360, 3420, 3605, 3648, 3708, 3914, 3990, 4032, 4120, 4256, 4326, 4480, 4560, 4635, 4788, 4944, 5040, 5320, 5472, 5760, 5768, 5871, 5985, 6080, 6180, 6384, 6489, 6592, 6720, 6840, 7210, 7296, 7416, 7828, 7980, 8064, 8240, 8512, 8652, 9120, 9270, 9576, 9785, 9888, 10080, 10640, 10815, 10944, 11536, 11742, 11970, 12160, 12360, 12768, 12978, 13184, 13440, 13680, 13699, 14420, 14832, 15656, 15960, 16480, 17024, 17304, 17613, 18240, 18540, 19152, 19570, 19776, 20160, 21280, 21630, 21888, 23072, 23484, 23940, 24720, 25536, 25956, 27360, 27398, 28840, 29355, 29664, 31312, 31920, 32445, 32960, 34608, 35226, 36480, 37080, 38304, 39140, 39552, 40320, 41097, 42560, 43260, 46144, 46968, 47880, 49440, 51072, 51912, 54720, 54796, 57680, 58710, 59328, 62624, 63840, 64890, 65920, 68495, 69216, 70452, 74160, 76608, 78280, 82194, 85120, 86520, 88065, 92288, 93936, 95760, 98880, 103824, 109440, 109592, 115360, 117420, 118656, 123291, 125248, 127680, 129780, 136990, 138432, 140904, 148320, 153216, 156560, 164388, 173040, 176130, 187872, 191520, 197760, 205485, 207648, 219184, 230720, 234840, 246582, 250496, 255360, 259560, 273980, 276864, 281808, 296640, 313120, 328776, 346080, 352260, 375744, 383040, 410970, 415296, 438368, 461440, 469680, 493164, 519120, 547960, 563616, 593280, 616455, 626240, 657552, 692160, 704520, 751488, 766080, 821940, 830592, 876736, 939360, 986328, 1038240, 1095920, 1127232, 1232910, 1252480, 1315104, 1384320, 1409040, 1643880, 1753472, 1878720, 1972656, 2076480, 2191840, 2254464, 2465820, 2630208, 2818080, 3287760, 3757440, 3945312, 4152960, 4383680, 4931640, 5260416, 5636160, 6575520, 7890624, 8767360, 9863280, 11272320, 13151040, 15781248, 19726560, 26302080, 39453120, 78906240]

約数ペア:

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