391381760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:88

約数の個数: 324

約数和(自身を含む): 1242907344

約数和(自身を除く): 851525584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 121, 128, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 242, 256, 266, 280, 304, 308, 320, 352, 361, 380, 385, 418, 440, 448, 484, 532, 560, 605, 608, 616, 640, 665, 704, 722, 760, 770, 836, 847, 880, 896, 968, 1045, 1064, 1120, 1210, 1216, 1232, 1280, 1330, 1408, 1444, 1463, 1520, 1540, 1672, 1694, 1760, 1792, 1805, 1936, 2090, 2128, 2240, 2299, 2420, 2432, 2464, 2527, 2660, 2816, 2888, 2926, 3040, 3080, 3344, 3388, 3520, 3610, 3872, 3971, 4180, 4235, 4256, 4480, 4598, 4840, 4864, 4928, 5054, 5320, 5776, 5852, 6080, 6160, 6688, 6776, 7040, 7220, 7315, 7744, 7942, 8360, 8470, 8512, 8960, 9196, 9680, 9856, 10108, 10640, 11495, 11552, 11704, 12160, 12320, 12635, 13376, 13552, 14080, 14440, 14630, 15488, 15884, 16093, 16720, 16940, 17024, 18392, 19360, 19712, 19855, 20216, 21280, 22990, 23104, 23408, 24320, 24640, 25270, 26752, 27104, 27797, 28880, 29260, 30976, 31768, 32186, 33440, 33880, 34048, 36784, 38720, 39710, 40432, 42560, 43681, 45980, 46208, 46816, 49280, 50540, 53504, 54208, 55594, 57760, 58520, 63536, 64372, 66880, 67760, 73568, 77440, 79420, 80465, 80864, 85120, 87362, 91960, 92416, 93632, 98560, 101080, 108416, 111188, 115520, 117040, 127072, 128744, 133760, 135520, 138985, 147136, 154880, 158840, 160930, 161728, 170240, 174724, 183920, 187264, 202160, 216832, 218405, 222376, 231040, 234080, 254144, 257488, 267520, 271040, 277970, 294272, 305767, 317680, 321860, 323456, 349448, 367840, 374528, 404320, 436810, 444752, 462080, 468160, 508288, 514976, 542080, 555940, 588544, 611534, 635360, 643720, 646912, 698896, 735680, 808640, 873620, 889504, 936320, 1016576, 1029952, 1084160, 1111880, 1223068, 1270720, 1287440, 1397792, 1471360, 1528835, 1617280, 1747240, 1779008, 1872640, 2059904, 2223760, 2446136, 2541440, 2574880, 2795584, 2942720, 3057670, 3234560, 3494480, 3558016, 4119808, 4447520, 4892272, 5082880, 5149760, 5591168, 6115340, 6988960, 7116032, 8895040, 9784544, 10299520, 11182336, 12230680, 13977920, 17790080, 19569088, 20599040, 24461360, 27955840, 35580160, 39138176, 48922720, 55911680, 78276352, 97845440, 195690880, 391381760]

約数ペア:

[(1, 391381760), (2, 195690880), (4, 97845440), (5, 78276352), (7, 55911680), (8, 48922720), (10, 39138176), (11, 35580160), (14, 27955840), (16, 24461360), (19, 20599040), (20, 19569088), (22, 17790080), (28, 13977920), (32, 12230680), (35, 11182336), (38, 10299520), (40, 9784544), (44, 8895040), (55, 7116032), (56, 6988960), (64, 6115340), (70, 5591168), (76, 5149760), (77, 5082880), (80, 4892272), (88, 4447520), (95, 4119808), (110, 3558016), (112, 3494480), (121, 3234560), (128, 3057670), (133, 2942720), (140, 2795584), (152, 2574880), (154, 2541440), (160, 2446136), (176, 2223760), (190, 2059904), (209, 1872640), (220, 1779008), (224, 1747240), (242, 1617280), (256, 1528835), (266, 1471360), (280, 1397792), (304, 1287440), (308, 1270720), (320, 1223068), (352, 1111880), (361, 1084160), (380, 1029952), (385, 1016576), (418, 936320), (440, 889504), (448, 873620), (484, 808640), (532, 735680), (560, 698896), (605, 646912), (608, 643720), (616, 635360), (640, 611534), (665, 588544), (704, 555940), (722, 542080), (760, 514976), (770, 508288), (836, 468160), (847, 462080), (880, 444752), (896, 436810), (968, 404320), (1045, 374528), (1064, 367840), (1120, 349448), (1210, 323456), (1216, 321860), (1232, 317680), (1280, 305767), (1330, 294272), (1408, 277970), (1444, 271040), (1463, 267520), (1520, 257488), (1540, 254144), (1672, 234080), (1694, 231040), (1760, 222376), (1792, 218405), (1805, 216832), (1936, 202160), (2090, 187264), (2128, 183920), (2240, 174724), (2299, 170240), (2420, 161728), (2432, 160930), (2464, 158840), (2527, 154880), (2660, 147136), (2816, 138985), (2888, 135520), (2926, 133760), (3040, 128744), (3080, 127072), (3344, 117040), (3388, 115520), (3520, 111188), (3610, 108416), (3872, 101080), (3971, 98560), (4180, 93632), (4235, 92416), (4256, 91960), (4480, 87362), (4598, 85120), (4840, 80864), (4864, 80465), (4928, 79420), (5054, 77440), (5320, 73568), (5776, 67760), (5852, 66880), (6080, 64372), (6160, 63536), (6688, 58520), (6776, 57760), (7040, 55594), (7220, 54208), (7315, 53504), (7744, 50540), (7942, 49280), (8360, 46816), (8470, 46208), (8512, 45980), (8960, 43681), (9196, 42560), (9680, 40432), (9856, 39710), (10108, 38720), (10640, 36784), (11495, 34048), (11552, 33880), (11704, 33440), (12160, 32186), (12320, 31768), (12635, 30976), (13376, 29260), (13552, 28880), (14080, 27797), (14440, 27104), (14630, 26752), (15488, 25270), (15884, 24640), (16093, 24320), (16720, 23408), (16940, 23104), (17024, 22990), (18392, 21280), (19360, 20216), (19712, 19855)]