18275895680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1161

約数の個数: 256

約数和(自身を含む): 52430284800

約数和(自身を除く): 34154389120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 193, 224, 230, 280, 320, 322, 368, 386, 448, 460, 560, 640, 644, 736, 772, 805, 896, 919, 920, 965, 1120, 1288, 1351, 1472, 1544, 1610, 1838, 1840, 1930, 2240, 2576, 2702, 2944, 3088, 3220, 3676, 3680, 3860, 4439, 4480, 4595, 5152, 5404, 6176, 6433, 6440, 6755, 7352, 7360, 7720, 8878, 9190, 10304, 10808, 12352, 12866, 12880, 13510, 14704, 14720, 15440, 17756, 18380, 20608, 21137, 21616, 22195, 24704, 25732, 25760, 27020, 29408, 30880, 31073, 32165, 35512, 36760, 42274, 43232, 44390, 51464, 51520, 54040, 58816, 61760, 62146, 64330, 71024, 73520, 84548, 86464, 88780, 102928, 103040, 105685, 108080, 117632, 123520, 124292, 128660, 142048, 147040, 147959, 155365, 169096, 172928, 177367, 177560, 205856, 211370, 216160, 248584, 257320, 284096, 294080, 295918, 310730, 338192, 354734, 355120, 411712, 422740, 432320, 497168, 514640, 568192, 588160, 591836, 621460, 676384, 709468, 710240, 739795, 823424, 845480, 864640, 886835, 994336, 1029280, 1183672, 1241569, 1242920, 1352768, 1418936, 1420480, 1479590, 1690960, 1773670, 1988672, 2058560, 2367344, 2483138, 2485840, 2705536, 2837872, 2840960, 2959180, 3381920, 3547340, 3977344, 4079441, 4117120, 4734688, 4966276, 4971680, 5675744, 5918360, 6207845, 6763840, 7094680, 8158882, 9469376, 9932552, 9943360, 11351488, 11836720, 12415690, 13527680, 14189360, 16317764, 18938752, 19865104, 19886720, 20397205, 22702976, 23673440, 24831380, 28378720, 28556087, 32635528, 39730208, 40794410, 47346880, 49662760, 56757440, 57112174, 65271056, 79460416, 81588820, 94693760, 99325520, 113514880, 114224348, 130542112, 142780435, 158920832, 163177640, 198651040, 228448696, 261084224, 285560870, 326355280, 397302080, 456897392, 522168448, 571121740, 652710560, 794604160, 913794784, 1142243480, 1305421120, 1827589568, 2284486960, 2610842240, 3655179136, 4568973920, 9137947840, 18275895680]

約数ペア:

[(1, 18275895680), (2, 9137947840), (4, 4568973920), (5, 3655179136), (7, 2610842240), (8, 2284486960), (10, 1827589568), (14, 1305421120), (16, 1142243480), (20, 913794784), (23, 794604160), (28, 652710560), (32, 571121740), (35, 522168448), (40, 456897392), (46, 397302080), (56, 326355280), (64, 285560870), (70, 261084224), (80, 228448696), (92, 198651040), (112, 163177640), (115, 158920832), (128, 142780435), (140, 130542112), (160, 114224348), (161, 113514880), (184, 99325520), (193, 94693760), (224, 81588820), (230, 79460416), (280, 65271056), (320, 57112174), (322, 56757440), (368, 49662760), (386, 47346880), (448, 40794410), (460, 39730208), (560, 32635528), (640, 28556087), (644, 28378720), (736, 24831380), (772, 23673440), (805, 22702976), (896, 20397205), (919, 19886720), (920, 19865104), (965, 18938752), (1120, 16317764), (1288, 14189360), (1351, 13527680), (1472, 12415690), (1544, 11836720), (1610, 11351488), (1838, 9943360), (1840, 9932552), (1930, 9469376), (2240, 8158882), (2576, 7094680), (2702, 6763840), (2944, 6207845), (3088, 5918360), (3220, 5675744), (3676, 4971680), (3680, 4966276), (3860, 4734688), (4439, 4117120), (4480, 4079441), (4595, 3977344), (5152, 3547340), (5404, 3381920), (6176, 2959180), (6433, 2840960), (6440, 2837872), (6755, 2705536), (7352, 2485840), (7360, 2483138), (7720, 2367344), (8878, 2058560), (9190, 1988672), (10304, 1773670), (10808, 1690960), (12352, 1479590), (12866, 1420480), (12880, 1418936), (13510, 1352768), (14704, 1242920), (14720, 1241569), (15440, 1183672), (17756, 1029280), (18380, 994336), (20608, 886835), (21137, 864640), (21616, 845480), (22195, 823424), (24704, 739795), (25732, 710240), (25760, 709468), (27020, 676384), (29408, 621460), (30880, 591836), (31073, 588160), (32165, 568192), (35512, 514640), (36760, 497168), (42274, 432320), (43232, 422740), (44390, 411712), (51464, 355120), (51520, 354734), (54040, 338192), (58816, 310730), (61760, 295918), (62146, 294080), (64330, 284096), (71024, 257320), (73520, 248584), (84548, 216160), (86464, 211370), (88780, 205856), (102928, 177560), (103040, 177367), (105685, 172928), (108080, 169096), (117632, 155365), (123520, 147959), (124292, 147040), (128660, 142048)]