131479040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 320

約数和(自身を含む): 424258560

約数和(自身を除く): 292779520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 29, 32, 35, 40, 44, 46, 55, 56, 58, 64, 70, 77, 80, 88, 92, 110, 112, 115, 116, 128, 140, 145, 154, 160, 161, 176, 184, 203, 220, 224, 230, 232, 253, 256, 280, 290, 308, 319, 320, 322, 352, 368, 385, 406, 440, 448, 460, 464, 506, 512, 560, 580, 616, 638, 640, 644, 667, 704, 736, 770, 805, 812, 880, 896, 920, 928, 1012, 1015, 1120, 1160, 1232, 1265, 1276, 1280, 1288, 1334, 1408, 1472, 1540, 1595, 1610, 1624, 1760, 1771, 1792, 1840, 1856, 2024, 2030, 2233, 2240, 2320, 2464, 2530, 2552, 2560, 2576, 2668, 2816, 2944, 3080, 3190, 3220, 3248, 3335, 3520, 3542, 3584, 3680, 3712, 4048, 4060, 4466, 4480, 4640, 4669, 4928, 5060, 5104, 5152, 5336, 5632, 5888, 6160, 6380, 6440, 6496, 6670, 7040, 7084, 7337, 7360, 7424, 8096, 8120, 8855, 8932, 8960, 9280, 9338, 9856, 10120, 10208, 10304, 10672, 11165, 11776, 12320, 12760, 12880, 12992, 13340, 14080, 14168, 14674, 14720, 14848, 16192, 16240, 17710, 17864, 17920, 18560, 18676, 19712, 20240, 20416, 20608, 21344, 22330, 23345, 24640, 25520, 25760, 25984, 26680, 28160, 28336, 29348, 29440, 32384, 32480, 35420, 35728, 36685, 37120, 37352, 39424, 40480, 40832, 41216, 42688, 44660, 46690, 49280, 51040, 51359, 51520, 51968, 53360, 56672, 58696, 58880, 64768, 64960, 70840, 71456, 73370, 74240, 74704, 80960, 81664, 82432, 85376, 89320, 93380, 98560, 102080, 102718, 103040, 103936, 106720, 113344, 117392, 129536, 129920, 141680, 142912, 146740, 149408, 161920, 163328, 170752, 178640, 186760, 197120, 204160, 205436, 206080, 213440, 226688, 234784, 256795, 259840, 283360, 285824, 293480, 298816, 323840, 341504, 357280, 373520, 408320, 410872, 412160, 426880, 453376, 469568, 513590, 519680, 566720, 571648, 586960, 597632, 647680, 714560, 747040, 816640, 821744, 853760, 906752, 939136, 1027180, 1133440, 1143296, 1173920, 1195264, 1429120, 1494080, 1643488, 1707520, 1878272, 2054360, 2266880, 2347840, 2390528, 2858240, 2988160, 3286976, 3756544, 4108720, 4533760, 4695680, 5716480, 5976320, 6573952, 8217440, 9391360, 11952640, 13147904, 16434880, 18782720, 26295808, 32869760, 65739520, 131479040]

約数ペア:

[(1, 131479040), (2, 65739520), (4, 32869760), (5, 26295808), (7, 18782720), (8, 16434880), (10, 13147904), (11, 11952640), (14, 9391360), (16, 8217440), (20, 6573952), (22, 5976320), (23, 5716480), (28, 4695680), (29, 4533760), (32, 4108720), (35, 3756544), (40, 3286976), (44, 2988160), (46, 2858240), (55, 2390528), (56, 2347840), (58, 2266880), (64, 2054360), (70, 1878272), (77, 1707520), (80, 1643488), (88, 1494080), (92, 1429120), (110, 1195264), (112, 1173920), (115, 1143296), (116, 1133440), (128, 1027180), (140, 939136), (145, 906752), (154, 853760), (160, 821744), (161, 816640), (176, 747040), (184, 714560), (203, 647680), (220, 597632), (224, 586960), (230, 571648), (232, 566720), (253, 519680), (256, 513590), (280, 469568), (290, 453376), (308, 426880), (319, 412160), (320, 410872), (322, 408320), (352, 373520), (368, 357280), (385, 341504), (406, 323840), (440, 298816), (448, 293480), (460, 285824), (464, 283360), (506, 259840), (512, 256795), (560, 234784), (580, 226688), (616, 213440), (638, 206080), (640, 205436), (644, 204160), (667, 197120), (704, 186760), (736, 178640), (770, 170752), (805, 163328), (812, 161920), (880, 149408), (896, 146740), (920, 142912), (928, 141680), (1012, 129920), (1015, 129536), (1120, 117392), (1160, 113344), (1232, 106720), (1265, 103936), (1276, 103040), (1280, 102718), (1288, 102080), (1334, 98560), (1408, 93380), (1472, 89320), (1540, 85376), (1595, 82432), (1610, 81664), (1624, 80960), (1760, 74704), (1771, 74240), (1792, 73370), (1840, 71456), (1856, 70840), (2024, 64960), (2030, 64768), (2233, 58880), (2240, 58696), (2320, 56672), (2464, 53360), (2530, 51968), (2552, 51520), (2560, 51359), (2576, 51040), (2668, 49280), (2816, 46690), (2944, 44660), (3080, 42688), (3190, 41216), (3220, 40832), (3248, 40480), (3335, 39424), (3520, 37352), (3542, 37120), (3584, 36685), (3680, 35728), (3712, 35420), (4048, 32480), (4060, 32384), (4466, 29440), (4480, 29348), (4640, 28336), (4669, 28160), (4928, 26680), (5060, 25984), (5104, 25760), (5152, 25520), (5336, 24640), (5632, 23345), (5888, 22330), (6160, 21344), (6380, 20608), (6440, 20416), (6496, 20240), (6670, 19712), (7040, 18676), (7084, 18560), (7337, 17920), (7360, 17864), (7424, 17710), (8096, 16240), (8120, 16192), (8855, 14848), (8932, 14720), (8960, 14674), (9280, 14168), (9338, 14080), (9856, 13340), (10120, 12992), (10208, 12880), (10304, 12760), (10672, 12320), (11165, 11776)]