518161920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 320

約数和(自身を含む): 1803098880

約数和(自身を除く): 1284936960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 67, 76, 80, 95, 96, 106, 114, 120, 128, 134, 152, 159, 160, 190, 192, 201, 212, 228, 240, 256, 265, 268, 285, 304, 318, 320, 335, 380, 384, 402, 424, 456, 480, 512, 530, 536, 570, 608, 636, 640, 670, 760, 768, 795, 804, 848, 912, 960, 1005, 1007, 1060, 1072, 1140, 1216, 1272, 1273, 1280, 1340, 1520, 1536, 1590, 1608, 1696, 1824, 1920, 2010, 2014, 2120, 2144, 2280, 2432, 2544, 2546, 2560, 2680, 3021, 3040, 3180, 3216, 3392, 3551, 3648, 3819, 3840, 4020, 4028, 4240, 4288, 4560, 4864, 5035, 5088, 5092, 5360, 6042, 6080, 6360, 6365, 6432, 6784, 7102, 7296, 7638, 7680, 8040, 8056, 8480, 8576, 9120, 9728, 10070, 10176, 10184, 10653, 10720, 12084, 12160, 12720, 12730, 12864, 13568, 14204, 14592, 15105, 15276, 16080, 16112, 16960, 17152, 17755, 18240, 19095, 20140, 20352, 20368, 21306, 21440, 24168, 24320, 25440, 25460, 25728, 27136, 28408, 29184, 30210, 30552, 32160, 32224, 33920, 34304, 35510, 36480, 38190, 40280, 40704, 40736, 42612, 42880, 48336, 48640, 50880, 50920, 51456, 53265, 56816, 60420, 61104, 64320, 64448, 67469, 67840, 71020, 72960, 76380, 80560, 81408, 81472, 85224, 85760, 96672, 101760, 101840, 102912, 106530, 113632, 120840, 122208, 128640, 128896, 134938, 135680, 142040, 145920, 152760, 161120, 162944, 170448, 171520, 193344, 202407, 203520, 203680, 213060, 227264, 241680, 244416, 257280, 257792, 269876, 284080, 305520, 322240, 325888, 337345, 340896, 386688, 404814, 407040, 407360, 426120, 454528, 483360, 488832, 514560, 515584, 539752, 568160, 611040, 644480, 651776, 674690, 681792, 773376, 809628, 814720, 852240, 909056, 966720, 977664, 1012035, 1079504, 1136320, 1222080, 1288960, 1349380, 1363584, 1546752, 1619256, 1629440, 1704480, 1818112, 1933440, 1955328, 2024070, 2159008, 2272640, 2444160, 2577920, 2698760, 2727168, 3238512, 3258880, 3408960, 3866880, 4048140, 4318016, 4545280, 4888320, 5397520, 5454336, 6477024, 6817920, 7733760, 8096280, 8636032, 9090560, 9776640, 10795040, 12954048, 13635840, 16192560, 17272064, 21590080, 25908096, 27271680, 32385120, 34544128, 43180160, 51816192, 64770240, 86360320, 103632384, 129540480, 172720640, 259080960, 518161920]

約数ペア:

[(1, 518161920), (2, 259080960), (3, 172720640), (4, 129540480), (5, 103632384), (6, 86360320), (8, 64770240), (10, 51816192), (12, 43180160), (15, 34544128), (16, 32385120), (19, 27271680), (20, 25908096), (24, 21590080), (30, 17272064), (32, 16192560), (38, 13635840), (40, 12954048), (48, 10795040), (53, 9776640), (57, 9090560), (60, 8636032), (64, 8096280), (67, 7733760), (76, 6817920), (80, 6477024), (95, 5454336), (96, 5397520), (106, 4888320), (114, 4545280), (120, 4318016), (128, 4048140), (134, 3866880), (152, 3408960), (159, 3258880), (160, 3238512), (190, 2727168), (192, 2698760), (201, 2577920), (212, 2444160), (228, 2272640), (240, 2159008), (256, 2024070), (265, 1955328), (268, 1933440), (285, 1818112), (304, 1704480), (318, 1629440), (320, 1619256), (335, 1546752), (380, 1363584), (384, 1349380), (402, 1288960), (424, 1222080), (456, 1136320), (480, 1079504), (512, 1012035), (530, 977664), (536, 966720), (570, 909056), (608, 852240), (636, 814720), (640, 809628), (670, 773376), (760, 681792), (768, 674690), (795, 651776), (804, 644480), (848, 611040), (912, 568160), (960, 539752), (1005, 515584), (1007, 514560), (1060, 488832), (1072, 483360), (1140, 454528), (1216, 426120), (1272, 407360), (1273, 407040), (1280, 404814), (1340, 386688), (1520, 340896), (1536, 337345), (1590, 325888), (1608, 322240), (1696, 305520), (1824, 284080), (1920, 269876), (2010, 257792), (2014, 257280), (2120, 244416), (2144, 241680), (2280, 227264), (2432, 213060), (2544, 203680), (2546, 203520), (2560, 202407), (2680, 193344), (3021, 171520), (3040, 170448), (3180, 162944), (3216, 161120), (3392, 152760), (3551, 145920), (3648, 142040), (3819, 135680), (3840, 134938), (4020, 128896), (4028, 128640), (4240, 122208), (4288, 120840), (4560, 113632), (4864, 106530), (5035, 102912), (5088, 101840), (5092, 101760), (5360, 96672), (6042, 85760), (6080, 85224), (6360, 81472), (6365, 81408), (6432, 80560), (6784, 76380), (7102, 72960), (7296, 71020), (7638, 67840), (7680, 67469), (8040, 64448), (8056, 64320), (8480, 61104), (8576, 60420), (9120, 56816), (9728, 53265), (10070, 51456), (10176, 50920), (10184, 50880), (10653, 48640), (10720, 48336), (12084, 42880), (12160, 42612), (12720, 40736), (12730, 40704), (12864, 40280), (13568, 38190), (14204, 36480), (14592, 35510), (15105, 34304), (15276, 33920), (16080, 32224), (16112, 32160), (16960, 30552), (17152, 30210), (17755, 29184), (18240, 28408), (19095, 27136), (20140, 25728), (20352, 25460), (20368, 25440), (21306, 24320), (21440, 24168)]