345847040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 1077269760

約数和(自身を除く): 731422720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 121, 128, 140, 145, 154, 160, 176, 203, 220, 224, 232, 242, 256, 280, 290, 308, 319, 320, 352, 385, 406, 440, 448, 464, 484, 560, 580, 605, 616, 638, 640, 704, 770, 812, 847, 880, 896, 928, 968, 1015, 1120, 1160, 1210, 1232, 1276, 1280, 1331, 1408, 1540, 1595, 1624, 1694, 1760, 1792, 1856, 1936, 2030, 2233, 2240, 2320, 2420, 2464, 2552, 2662, 2816, 3080, 3190, 3248, 3388, 3509, 3520, 3712, 3872, 4060, 4235, 4466, 4480, 4640, 4840, 4928, 5104, 5324, 6160, 6380, 6496, 6655, 6776, 7018, 7040, 7424, 7744, 8120, 8470, 8932, 8960, 9280, 9317, 9680, 9856, 10208, 10648, 11165, 12320, 12760, 12992, 13310, 13552, 14036, 14080, 15488, 16240, 16940, 17545, 17864, 18560, 18634, 19360, 19712, 20416, 21296, 22330, 24563, 24640, 25520, 25984, 26620, 27104, 28072, 30976, 32480, 33880, 35090, 35728, 37120, 37268, 38599, 38720, 40832, 42592, 44660, 46585, 49126, 49280, 51040, 51968, 53240, 54208, 56144, 64960, 67760, 70180, 71456, 74536, 77198, 77440, 81664, 85184, 89320, 93170, 98252, 98560, 102080, 106480, 108416, 112288, 122815, 129920, 135520, 140360, 142912, 149072, 154396, 154880, 170368, 178640, 186340, 192995, 196504, 204160, 212960, 216832, 224576, 245630, 259840, 270193, 271040, 280720, 285824, 298144, 308792, 340736, 357280, 372680, 385990, 393008, 408320, 425920, 449152, 491260, 540386, 542080, 561440, 571648, 596288, 617584, 714560, 745360, 771980, 786016, 851840, 898304, 982520, 1080772, 1084160, 1122880, 1192576, 1235168, 1350965, 1429120, 1490720, 1543960, 1572032, 1703680, 1965040, 2161544, 2245760, 2385152, 2470336, 2701930, 2858240, 2981440, 3087920, 3144064, 3930080, 4323088, 4491520, 4940672, 5403860, 5962880, 6175840, 6288128, 7860160, 8646176, 9881344, 10807720, 11925760, 12351680, 15720320, 17292352, 21615440, 24703360, 31440640, 34584704, 43230880, 49406720, 69169408, 86461760, 172923520, 345847040]

約数ペア:

[(1, 345847040), (2, 172923520), (4, 86461760), (5, 69169408), (7, 49406720), (8, 43230880), (10, 34584704), (11, 31440640), (14, 24703360), (16, 21615440), (20, 17292352), (22, 15720320), (28, 12351680), (29, 11925760), (32, 10807720), (35, 9881344), (40, 8646176), (44, 7860160), (55, 6288128), (56, 6175840), (58, 5962880), (64, 5403860), (70, 4940672), (77, 4491520), (80, 4323088), (88, 3930080), (110, 3144064), (112, 3087920), (116, 2981440), (121, 2858240), (128, 2701930), (140, 2470336), (145, 2385152), (154, 2245760), (160, 2161544), (176, 1965040), (203, 1703680), (220, 1572032), (224, 1543960), (232, 1490720), (242, 1429120), (256, 1350965), (280, 1235168), (290, 1192576), (308, 1122880), (319, 1084160), (320, 1080772), (352, 982520), (385, 898304), (406, 851840), (440, 786016), (448, 771980), (464, 745360), (484, 714560), (560, 617584), (580, 596288), (605, 571648), (616, 561440), (638, 542080), (640, 540386), (704, 491260), (770, 449152), (812, 425920), (847, 408320), (880, 393008), (896, 385990), (928, 372680), (968, 357280), (1015, 340736), (1120, 308792), (1160, 298144), (1210, 285824), (1232, 280720), (1276, 271040), (1280, 270193), (1331, 259840), (1408, 245630), (1540, 224576), (1595, 216832), (1624, 212960), (1694, 204160), (1760, 196504), (1792, 192995), (1856, 186340), (1936, 178640), (2030, 170368), (2233, 154880), (2240, 154396), (2320, 149072), (2420, 142912), (2464, 140360), (2552, 135520), (2662, 129920), (2816, 122815), (3080, 112288), (3190, 108416), (3248, 106480), (3388, 102080), (3509, 98560), (3520, 98252), (3712, 93170), (3872, 89320), (4060, 85184), (4235, 81664), (4466, 77440), (4480, 77198), (4640, 74536), (4840, 71456), (4928, 70180), (5104, 67760), (5324, 64960), (6160, 56144), (6380, 54208), (6496, 53240), (6655, 51968), (6776, 51040), (7018, 49280), (7040, 49126), (7424, 46585), (7744, 44660), (8120, 42592), (8470, 40832), (8932, 38720), (8960, 38599), (9280, 37268), (9317, 37120), (9680, 35728), (9856, 35090), (10208, 33880), (10648, 32480), (11165, 30976), (12320, 28072), (12760, 27104), (12992, 26620), (13310, 25984), (13552, 25520), (14036, 24640), (14080, 24563), (15488, 22330), (16240, 21296), (16940, 20416), (17545, 19712), (17864, 19360), (18560, 18634)]