245038080

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 352

約数和(自身を含む): 933825024

約数和(自身を除く): 688786944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 53, 56, 60, 64, 70, 80, 84, 86, 96, 105, 106, 112, 120, 128, 129, 140, 159, 160, 168, 172, 192, 210, 212, 215, 224, 240, 256, 258, 265, 280, 301, 318, 320, 336, 344, 371, 384, 420, 424, 430, 448, 480, 512, 516, 530, 560, 602, 636, 640, 645, 672, 688, 742, 768, 795, 840, 848, 860, 896, 903, 960, 1024, 1032, 1060, 1113, 1120, 1204, 1272, 1280, 1290, 1344, 1376, 1484, 1505, 1536, 1590, 1680, 1696, 1720, 1792, 1806, 1855, 1920, 2064, 2120, 2226, 2240, 2279, 2408, 2544, 2560, 2580, 2688, 2752, 2968, 3010, 3072, 3180, 3360, 3392, 3440, 3584, 3612, 3710, 3840, 4128, 4240, 4452, 4480, 4515, 4558, 4816, 5088, 5120, 5160, 5376, 5504, 5565, 5936, 6020, 6360, 6720, 6784, 6837, 6880, 7168, 7224, 7420, 7680, 8256, 8480, 8904, 8960, 9030, 9116, 9632, 10176, 10320, 10752, 11008, 11130, 11395, 11872, 12040, 12720, 13440, 13568, 13674, 13760, 14448, 14840, 15360, 15953, 16512, 16960, 17808, 17920, 18060, 18232, 19264, 20352, 20640, 21504, 22016, 22260, 22790, 23744, 24080, 25440, 26880, 27136, 27348, 27520, 28896, 29680, 31906, 33024, 33920, 34185, 35616, 35840, 36120, 36464, 38528, 40704, 41280, 44032, 44520, 45580, 47488, 47859, 48160, 50880, 53760, 54272, 54696, 55040, 57792, 59360, 63812, 66048, 67840, 68370, 71232, 72240, 72928, 77056, 79765, 81408, 82560, 89040, 91160, 94976, 95718, 96320, 101760, 107520, 109392, 110080, 115584, 118720, 127624, 132096, 135680, 136740, 142464, 144480, 145856, 154112, 159530, 162816, 165120, 178080, 182320, 189952, 191436, 192640, 203520, 218784, 220160, 231168, 237440, 239295, 255248, 271360, 273480, 284928, 288960, 291712, 308224, 319060, 330240, 356160, 364640, 379904, 382872, 385280, 407040, 437568, 462336, 474880, 478590, 510496, 546960, 569856, 577920, 583424, 638120, 660480, 712320, 729280, 765744, 770560, 814080, 875136, 924672, 949760, 957180, 1020992, 1093920, 1139712, 1155840, 1166848, 1276240, 1424640, 1458560, 1531488, 1541120, 1750272, 1899520, 1914360, 2041984, 2187840, 2311680, 2333696, 2552480, 2849280, 2917120, 3062976, 3500544, 3828720, 4083968, 4375680, 4623360, 5104960, 5698560, 5834240, 6125952, 7001088, 7657440, 8167936, 8751360, 10209920, 11668480, 12251904, 15314880, 16335872, 17502720, 20419840, 24503808, 30629760, 35005440, 40839680, 49007616, 61259520, 81679360, 122519040, 245038080]

約数ペア:

[(1, 245038080), (2, 122519040), (3, 81679360), (4, 61259520), (5, 49007616), (6, 40839680), (7, 35005440), (8, 30629760), (10, 24503808), (12, 20419840), (14, 17502720), (15, 16335872), (16, 15314880), (20, 12251904), (21, 11668480), (24, 10209920), (28, 8751360), (30, 8167936), (32, 7657440), (35, 7001088), (40, 6125952), (42, 5834240), (43, 5698560), (48, 5104960), (53, 4623360), (56, 4375680), (60, 4083968), (64, 3828720), (70, 3500544), (80, 3062976), (84, 2917120), (86, 2849280), (96, 2552480), (105, 2333696), (106, 2311680), (112, 2187840), (120, 2041984), (128, 1914360), (129, 1899520), (140, 1750272), (159, 1541120), (160, 1531488), (168, 1458560), (172, 1424640), (192, 1276240), (210, 1166848), (212, 1155840), (215, 1139712), (224, 1093920), (240, 1020992), (256, 957180), (258, 949760), (265, 924672), (280, 875136), (301, 814080), (318, 770560), (320, 765744), (336, 729280), (344, 712320), (371, 660480), (384, 638120), (420, 583424), (424, 577920), (430, 569856), (448, 546960), (480, 510496), (512, 478590), (516, 474880), (530, 462336), (560, 437568), (602, 407040), (636, 385280), (640, 382872), (645, 379904), (672, 364640), (688, 356160), (742, 330240), (768, 319060), (795, 308224), (840, 291712), (848, 288960), (860, 284928), (896, 273480), (903, 271360), (960, 255248), (1024, 239295), (1032, 237440), (1060, 231168), (1113, 220160), (1120, 218784), (1204, 203520), (1272, 192640), (1280, 191436), (1290, 189952), (1344, 182320), (1376, 178080), (1484, 165120), (1505, 162816), (1536, 159530), (1590, 154112), (1680, 145856), (1696, 144480), (1720, 142464), (1792, 136740), (1806, 135680), (1855, 132096), (1920, 127624), (2064, 118720), (2120, 115584), (2226, 110080), (2240, 109392), (2279, 107520), (2408, 101760), (2544, 96320), (2560, 95718), (2580, 94976), (2688, 91160), (2752, 89040), (2968, 82560), (3010, 81408), (3072, 79765), (3180, 77056), (3360, 72928), (3392, 72240), (3440, 71232), (3584, 68370), (3612, 67840), (3710, 66048), (3840, 63812), (4128, 59360), (4240, 57792), (4452, 55040), (4480, 54696), (4515, 54272), (4558, 53760), (4816, 50880), (5088, 48160), (5120, 47859), (5160, 47488), (5376, 45580), (5504, 44520), (5565, 44032), (5936, 41280), (6020, 40704), (6360, 38528), (6720, 36464), (6784, 36120), (6837, 35840), (6880, 35616), (7168, 34185), (7224, 33920), (7420, 33024), (7680, 31906), (8256, 29680), (8480, 28896), (8904, 27520), (8960, 27348), (9030, 27136), (9116, 26880), (9632, 25440), (10176, 24080), (10320, 23744), (10752, 22790), (11008, 22260), (11130, 22016), (11395, 21504), (11872, 20640), (12040, 20352), (12720, 19264), (13440, 18232), (13568, 18060), (13674, 17920), (13760, 17808), (14448, 16960), (14840, 16512), (15360, 15953)]