142327680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 256

約数和(自身を含む): 518192640

約数和(自身を除く): 375864960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 293, 320, 330, 345, 352, 368, 384, 440, 460, 480, 506, 528, 552, 586, 640, 660, 690, 704, 736, 759, 879, 880, 920, 960, 1012, 1056, 1104, 1172, 1265, 1320, 1380, 1408, 1465, 1472, 1518, 1758, 1760, 1840, 1920, 2024, 2112, 2208, 2344, 2530, 2640, 2760, 2930, 2944, 3036, 3223, 3516, 3520, 3680, 3795, 4048, 4224, 4395, 4416, 4688, 5060, 5280, 5520, 5860, 6072, 6446, 6739, 7032, 7040, 7360, 7590, 8096, 8790, 8832, 9376, 9669, 10120, 10560, 11040, 11720, 12144, 12892, 13478, 14064, 14720, 15180, 16115, 16192, 17580, 18752, 19338, 20217, 20240, 21120, 22080, 23440, 24288, 25784, 26956, 28128, 30360, 32230, 32384, 33695, 35160, 37504, 38676, 40434, 40480, 44160, 46880, 48345, 48576, 51568, 53912, 56256, 60720, 64460, 67390, 70320, 74129, 77352, 80868, 80960, 93760, 96690, 97152, 101085, 103136, 107824, 112512, 121440, 128920, 134780, 140640, 148258, 154704, 161736, 161920, 187520, 193380, 202170, 206272, 215648, 222387, 242880, 257840, 269560, 281280, 296516, 309408, 323472, 370645, 386760, 404340, 412544, 431296, 444774, 485760, 515680, 539120, 562560, 593032, 618816, 646944, 741290, 773520, 808680, 862592, 889548, 1031360, 1078240, 1111935, 1186064, 1237632, 1293888, 1482580, 1547040, 1617360, 1779096, 2062720, 2156480, 2223870, 2372128, 2587776, 2965160, 3094080, 3234720, 3558192, 4312960, 4447740, 4744256, 5930320, 6188160, 6469440, 7116384, 8895480, 9488512, 11860640, 12938880, 14232768, 17790960, 23721280, 28465536, 35581920, 47442560, 71163840, 142327680]

約数ペア:

[(1, 142327680), (2, 71163840), (3, 47442560), (4, 35581920), (5, 28465536), (6, 23721280), (8, 17790960), (10, 14232768), (11, 12938880), (12, 11860640), (15, 9488512), (16, 8895480), (20, 7116384), (22, 6469440), (23, 6188160), (24, 5930320), (30, 4744256), (32, 4447740), (33, 4312960), (40, 3558192), (44, 3234720), (46, 3094080), (48, 2965160), (55, 2587776), (60, 2372128), (64, 2223870), (66, 2156480), (69, 2062720), (80, 1779096), (88, 1617360), (92, 1547040), (96, 1482580), (110, 1293888), (115, 1237632), (120, 1186064), (128, 1111935), (132, 1078240), (138, 1031360), (160, 889548), (165, 862592), (176, 808680), (184, 773520), (192, 741290), (220, 646944), (230, 618816), (240, 593032), (253, 562560), (264, 539120), (276, 515680), (293, 485760), (320, 444774), (330, 431296), (345, 412544), (352, 404340), (368, 386760), (384, 370645), (440, 323472), (460, 309408), (480, 296516), (506, 281280), (528, 269560), (552, 257840), (586, 242880), (640, 222387), (660, 215648), (690, 206272), (704, 202170), (736, 193380), (759, 187520), (879, 161920), (880, 161736), (920, 154704), (960, 148258), (1012, 140640), (1056, 134780), (1104, 128920), (1172, 121440), (1265, 112512), (1320, 107824), (1380, 103136), (1408, 101085), (1465, 97152), (1472, 96690), (1518, 93760), (1758, 80960), (1760, 80868), (1840, 77352), (1920, 74129), (2024, 70320), (2112, 67390), (2208, 64460), (2344, 60720), (2530, 56256), (2640, 53912), (2760, 51568), (2930, 48576), (2944, 48345), (3036, 46880), (3223, 44160), (3516, 40480), (3520, 40434), (3680, 38676), (3795, 37504), (4048, 35160), (4224, 33695), (4395, 32384), (4416, 32230), (4688, 30360), (5060, 28128), (5280, 26956), (5520, 25784), (5860, 24288), (6072, 23440), (6446, 22080), (6739, 21120), (7032, 20240), (7040, 20217), (7360, 19338), (7590, 18752), (8096, 17580), (8790, 16192), (8832, 16115), (9376, 15180), (9669, 14720), (10120, 14064), (10560, 13478), (11040, 12892), (11720, 12144)]