216186880

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 240

約数和(自身を含む): 660582720

約数和(自身を除く): 444395840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 128, 130, 140, 145, 160, 182, 203, 208, 224, 232, 256, 260, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 512, 520, 560, 580, 640, 728, 754, 812, 832, 896, 910, 928, 1015, 1024, 1040, 1120, 1160, 1280, 1456, 1508, 1624, 1664, 1792, 1820, 1856, 1885, 2030, 2048, 2080, 2240, 2320, 2560, 2639, 2912, 3016, 3248, 3328, 3584, 3640, 3712, 3770, 4060, 4096, 4160, 4480, 4640, 5120, 5278, 5824, 6032, 6496, 6656, 7168, 7280, 7424, 7540, 8120, 8192, 8320, 8960, 9280, 10240, 10556, 11648, 12064, 12992, 13195, 13312, 14336, 14560, 14848, 15080, 16240, 16384, 16640, 17920, 18560, 20480, 21112, 23296, 24128, 25984, 26390, 26624, 28672, 29120, 29696, 30160, 32480, 33280, 35840, 37120, 40960, 42224, 46592, 48256, 51968, 52780, 53248, 57344, 58240, 59392, 60320, 64960, 66560, 71680, 74240, 81920, 84448, 93184, 96512, 103936, 105560, 106496, 114688, 116480, 118784, 120640, 129920, 133120, 143360, 148480, 168896, 186368, 193024, 207872, 211120, 212992, 232960, 237568, 241280, 259840, 266240, 286720, 296960, 337792, 372736, 386048, 415744, 422240, 465920, 475136, 482560, 519680, 532480, 573440, 593920, 675584, 745472, 772096, 831488, 844480, 931840, 965120, 1039360, 1064960, 1187840, 1351168, 1490944, 1544192, 1662976, 1688960, 1863680, 1930240, 2078720, 2375680, 2702336, 3088384, 3325952, 3377920, 3727360, 3860480, 4157440, 5404672, 6176768, 6755840, 7454720, 7720960, 8314880, 10809344, 13511680, 15441920, 16629760, 21618688, 27023360, 30883840, 43237376, 54046720, 108093440, 216186880]

約数ペア:

[(1, 216186880), (2, 108093440), (4, 54046720), (5, 43237376), (7, 30883840), (8, 27023360), (10, 21618688), (13, 16629760), (14, 15441920), (16, 13511680), (20, 10809344), (26, 8314880), (28, 7720960), (29, 7454720), (32, 6755840), (35, 6176768), (40, 5404672), (52, 4157440), (56, 3860480), (58, 3727360), (64, 3377920), (65, 3325952), (70, 3088384), (80, 2702336), (91, 2375680), (104, 2078720), (112, 1930240), (116, 1863680), (128, 1688960), (130, 1662976), (140, 1544192), (145, 1490944), (160, 1351168), (182, 1187840), (203, 1064960), (208, 1039360), (224, 965120), (232, 931840), (256, 844480), (260, 831488), (280, 772096), (290, 745472), (320, 675584), (364, 593920), (377, 573440), (406, 532480), (416, 519680), (448, 482560), (455, 475136), (464, 465920), (512, 422240), (520, 415744), (560, 386048), (580, 372736), (640, 337792), (728, 296960), (754, 286720), (812, 266240), (832, 259840), (896, 241280), (910, 237568), (928, 232960), (1015, 212992), (1024, 211120), (1040, 207872), (1120, 193024), (1160, 186368), (1280, 168896), (1456, 148480), (1508, 143360), (1624, 133120), (1664, 129920), (1792, 120640), (1820, 118784), (1856, 116480), (1885, 114688), (2030, 106496), (2048, 105560), (2080, 103936), (2240, 96512), (2320, 93184), (2560, 84448), (2639, 81920), (2912, 74240), (3016, 71680), (3248, 66560), (3328, 64960), (3584, 60320), (3640, 59392), (3712, 58240), (3770, 57344), (4060, 53248), (4096, 52780), (4160, 51968), (4480, 48256), (4640, 46592), (5120, 42224), (5278, 40960), (5824, 37120), (6032, 35840), (6496, 33280), (6656, 32480), (7168, 30160), (7280, 29696), (7424, 29120), (7540, 28672), (8120, 26624), (8192, 26390), (8320, 25984), (8960, 24128), (9280, 23296), (10240, 21112), (10556, 20480), (11648, 18560), (12064, 17920), (12992, 16640), (13195, 16384), (13312, 16240), (14336, 15080), (14560, 14848)]