78397440

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 240

約数和(自身を含む): 283106880

約数和(自身を除く): 204709440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 256, 264, 290, 319, 320, 330, 348, 352, 384, 435, 440, 464, 480, 512, 528, 580, 638, 640, 660, 696, 704, 768, 870, 880, 928, 957, 960, 1024, 1056, 1160, 1276, 1280, 1320, 1392, 1408, 1536, 1595, 1740, 1760, 1856, 1914, 1920, 2048, 2112, 2320, 2552, 2560, 2640, 2784, 2816, 3072, 3190, 3480, 3520, 3712, 3828, 3840, 4096, 4224, 4640, 4785, 5104, 5120, 5280, 5568, 5632, 6144, 6380, 6960, 7040, 7424, 7656, 7680, 8192, 8448, 9280, 9570, 10208, 10240, 10560, 11136, 11264, 12288, 12760, 13920, 14080, 14848, 15312, 15360, 16384, 16896, 18560, 19140, 20416, 20480, 21120, 22272, 22528, 24576, 25520, 27840, 28160, 29696, 30624, 30720, 33792, 37120, 38280, 40832, 40960, 42240, 44544, 45056, 49152, 51040, 55680, 56320, 59392, 61248, 61440, 67584, 74240, 76560, 81664, 81920, 84480, 89088, 90112, 102080, 111360, 112640, 118784, 122496, 122880, 135168, 148480, 153120, 163328, 168960, 178176, 180224, 204160, 222720, 225280, 237568, 244992, 245760, 270336, 296960, 306240, 326656, 337920, 356352, 408320, 445440, 450560, 475136, 489984, 540672, 593920, 612480, 653312, 675840, 712704, 816640, 890880, 901120, 979968, 1187840, 1224960, 1306624, 1351680, 1425408, 1633280, 1781760, 1959936, 2375680, 2449920, 2613248, 2703360, 3266560, 3563520, 3919872, 4899840, 5226496, 6533120, 7127040, 7839744, 9799680, 13066240, 15679488, 19599360, 26132480, 39198720, 78397440]

約数ペア:

[(1, 78397440), (2, 39198720), (3, 26132480), (4, 19599360), (5, 15679488), (6, 13066240), (8, 9799680), (10, 7839744), (11, 7127040), (12, 6533120), (15, 5226496), (16, 4899840), (20, 3919872), (22, 3563520), (24, 3266560), (29, 2703360), (30, 2613248), (32, 2449920), (33, 2375680), (40, 1959936), (44, 1781760), (48, 1633280), (55, 1425408), (58, 1351680), (60, 1306624), (64, 1224960), (66, 1187840), (80, 979968), (87, 901120), (88, 890880), (96, 816640), (110, 712704), (116, 675840), (120, 653312), (128, 612480), (132, 593920), (145, 540672), (160, 489984), (165, 475136), (174, 450560), (176, 445440), (192, 408320), (220, 356352), (232, 337920), (240, 326656), (256, 306240), (264, 296960), (290, 270336), (319, 245760), (320, 244992), (330, 237568), (348, 225280), (352, 222720), (384, 204160), (435, 180224), (440, 178176), (464, 168960), (480, 163328), (512, 153120), (528, 148480), (580, 135168), (638, 122880), (640, 122496), (660, 118784), (696, 112640), (704, 111360), (768, 102080), (870, 90112), (880, 89088), (928, 84480), (957, 81920), (960, 81664), (1024, 76560), (1056, 74240), (1160, 67584), (1276, 61440), (1280, 61248), (1320, 59392), (1392, 56320), (1408, 55680), (1536, 51040), (1595, 49152), (1740, 45056), (1760, 44544), (1856, 42240), (1914, 40960), (1920, 40832), (2048, 38280), (2112, 37120), (2320, 33792), (2552, 30720), (2560, 30624), (2640, 29696), (2784, 28160), (2816, 27840), (3072, 25520), (3190, 24576), (3480, 22528), (3520, 22272), (3712, 21120), (3828, 20480), (3840, 20416), (4096, 19140), (4224, 18560), (4640, 16896), (4785, 16384), (5104, 15360), (5120, 15312), (5280, 14848), (5568, 14080), (5632, 13920), (6144, 12760), (6380, 12288), (6960, 11264), (7040, 11136), (7424, 10560), (7656, 10240), (7680, 10208), (8192, 9570), (8448, 9280)]