39198720

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 224

約数和(自身を含む): 141549120

約数和(自身を除く): 102350400

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, 16896, 18560, 19140, 20416, 20480, 21120, 22272, 22528, 24576, 25520, 27840, 28160, 29696, 30624, 30720, 33792, 37120, 38280, 40832, 40960, 42240, 44544, 45056, 51040, 55680, 56320, 59392, 61248, 61440, 67584, 74240, 76560, 81664, 84480, 89088, 90112, 102080, 111360, 112640, 118784, 122496, 122880, 135168, 148480, 153120, 163328, 168960, 178176, 204160, 222720, 225280, 237568, 244992, 270336, 296960, 306240, 326656, 337920, 356352, 408320, 445440, 450560, 489984, 593920, 612480, 653312, 675840, 712704, 816640, 890880, 979968, 1187840, 1224960, 1306624, 1351680, 1633280, 1781760, 1959936, 2449920, 2613248, 3266560, 3563520, 3919872, 4899840, 6533120, 7839744, 9799680, 13066240, 19599360, 39198720]

約数ペア:

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