18845504640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10453}}^1$

素因数の和:10791

約数の個数: 192

約数和(自身を含む): 65290038840

約数和(自身を除く): 46444534200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 313, 320, 360, 384, 480, 576, 626, 640, 720, 939, 960, 1152, 1252, 1440, 1565, 1878, 1920, 2504, 2817, 2880, 3130, 3756, 4695, 5008, 5634, 5760, 6260, 7512, 9390, 10016, 10453, 11268, 12520, 14085, 15024, 18780, 20032, 20906, 22536, 25040, 28170, 30048, 31359, 37560, 40064, 41812, 45072, 50080, 52265, 56340, 60096, 62718, 75120, 83624, 90144, 94077, 100160, 104530, 112680, 120192, 125436, 150240, 156795, 167248, 180288, 188154, 200320, 209060, 225360, 250872, 300480, 313590, 334496, 360576, 376308, 418120, 450720, 470385, 501744, 600960, 627180, 668992, 752616, 836240, 901440, 940770, 1003488, 1254360, 1337984, 1505232, 1672480, 1802880, 1881540, 2006976, 2508720, 3010464, 3271789, 3344960, 3763080, 4013952, 5017440, 6020928, 6543578, 6689920, 7526160, 9815367, 10034880, 12041856, 13087156, 15052320, 16358945, 19630734, 20069760, 26174312, 29446101, 30104640, 32717890, 39261468, 49076835, 52348624, 58892202, 60209280, 65435780, 78522936, 98153670, 104697248, 117784404, 130871560, 147230505, 157045872, 196307340, 209394496, 235568808, 261743120, 294461010, 314091744, 392614680, 418788992, 471137616, 523486240, 588922020, 628183488, 785229360, 942275232, 1046972480, 1177844040, 1256366976, 1570458720, 1884550464, 2093944960, 2355688080, 3140917440, 3769100928, 4711376160, 6281834880, 9422752320, 18845504640]

約数ペア:

[(1, 18845504640), (2, 9422752320), (3, 6281834880), (4, 4711376160), (5, 3769100928), (6, 3140917440), (8, 2355688080), (9, 2093944960), (10, 1884550464), (12, 1570458720), (15, 1256366976), (16, 1177844040), (18, 1046972480), (20, 942275232), (24, 785229360), (30, 628183488), (32, 588922020), (36, 523486240), (40, 471137616), (45, 418788992), (48, 392614680), (60, 314091744), (64, 294461010), (72, 261743120), (80, 235568808), (90, 209394496), (96, 196307340), (120, 157045872), (128, 147230505), (144, 130871560), (160, 117784404), (180, 104697248), (192, 98153670), (240, 78522936), (288, 65435780), (313, 60209280), (320, 58892202), (360, 52348624), (384, 49076835), (480, 39261468), (576, 32717890), (626, 30104640), (640, 29446101), (720, 26174312), (939, 20069760), (960, 19630734), (1152, 16358945), (1252, 15052320), (1440, 13087156), (1565, 12041856), (1878, 10034880), (1920, 9815367), (2504, 7526160), (2817, 6689920), (2880, 6543578), (3130, 6020928), (3756, 5017440), (4695, 4013952), (5008, 3763080), (5634, 3344960), (5760, 3271789), (6260, 3010464), (7512, 2508720), (9390, 2006976), (10016, 1881540), (10453, 1802880), (11268, 1672480), (12520, 1505232), (14085, 1337984), (15024, 1254360), (18780, 1003488), (20032, 940770), (20906, 901440), (22536, 836240), (25040, 752616), (28170, 668992), (30048, 627180), (31359, 600960), (37560, 501744), (40064, 470385), (41812, 450720), (45072, 418120), (50080, 376308), (52265, 360576), (56340, 334496), (60096, 313590), (62718, 300480), (75120, 250872), (83624, 225360), (90144, 209060), (94077, 200320), (100160, 188154), (104530, 180288), (112680, 167248), (120192, 156795), (125436, 150240)]