30629760

素因数分解:

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

素因数の和:125

約数の個数: 256

約数和(自身を含む): 116328960

約数和(自身を除く): 85699200

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, 258, 265, 280, 301, 318, 320, 336, 344, 371, 384, 420, 424, 430, 448, 480, 516, 530, 560, 602, 636, 640, 645, 672, 688, 742, 795, 840, 848, 860, 896, 903, 960, 1032, 1060, 1113, 1120, 1204, 1272, 1290, 1344, 1376, 1484, 1505, 1590, 1680, 1696, 1720, 1806, 1855, 1920, 2064, 2120, 2226, 2240, 2279, 2408, 2544, 2580, 2688, 2752, 2968, 3010, 3180, 3360, 3392, 3440, 3612, 3710, 4128, 4240, 4452, 4480, 4515, 4558, 4816, 5088, 5160, 5504, 5565, 5936, 6020, 6360, 6720, 6784, 6837, 6880, 7224, 7420, 8256, 8480, 8904, 9030, 9116, 9632, 10176, 10320, 11130, 11395, 11872, 12040, 12720, 13440, 13674, 13760, 14448, 14840, 15953, 16512, 16960, 17808, 18060, 18232, 19264, 20352, 20640, 22260, 22790, 23744, 24080, 25440, 27348, 27520, 28896, 29680, 31906, 33920, 34185, 35616, 36120, 36464, 38528, 41280, 44520, 45580, 47488, 47859, 48160, 50880, 54696, 57792, 59360, 63812, 68370, 71232, 72240, 72928, 79765, 82560, 89040, 91160, 95718, 96320, 101760, 109392, 115584, 118720, 127624, 136740, 142464, 144480, 145856, 159530, 178080, 182320, 191436, 192640, 218784, 237440, 239295, 255248, 273480, 288960, 291712, 319060, 356160, 364640, 382872, 437568, 478590, 510496, 546960, 577920, 638120, 712320, 729280, 765744, 875136, 957180, 1020992, 1093920, 1276240, 1458560, 1531488, 1914360, 2041984, 2187840, 2552480, 3062976, 3828720, 4375680, 5104960, 6125952, 7657440, 10209920, 15314880, 30629760]

約数ペア:

[(1, 30629760), (2, 15314880), (3, 10209920), (4, 7657440), (5, 6125952), (6, 5104960), (7, 4375680), (8, 3828720), (10, 3062976), (12, 2552480), (14, 2187840), (15, 2041984), (16, 1914360), (20, 1531488), (21, 1458560), (24, 1276240), (28, 1093920), (30, 1020992), (32, 957180), (35, 875136), (40, 765744), (42, 729280), (43, 712320), (48, 638120), (53, 577920), (56, 546960), (60, 510496), (64, 478590), (70, 437568), (80, 382872), (84, 364640), (86, 356160), (96, 319060), (105, 291712), (106, 288960), (112, 273480), (120, 255248), (128, 239295), (129, 237440), (140, 218784), (159, 192640), (160, 191436), (168, 182320), (172, 178080), (192, 159530), (210, 145856), (212, 144480), (215, 142464), (224, 136740), (240, 127624), (258, 118720), (265, 115584), (280, 109392), (301, 101760), (318, 96320), (320, 95718), (336, 91160), (344, 89040), (371, 82560), (384, 79765), (420, 72928), (424, 72240), (430, 71232), (448, 68370), (480, 63812), (516, 59360), (530, 57792), (560, 54696), (602, 50880), (636, 48160), (640, 47859), (645, 47488), (672, 45580), (688, 44520), (742, 41280), (795, 38528), (840, 36464), (848, 36120), (860, 35616), (896, 34185), (903, 33920), (960, 31906), (1032, 29680), (1060, 28896), (1113, 27520), (1120, 27348), (1204, 25440), (1272, 24080), (1290, 23744), (1344, 22790), (1376, 22260), (1484, 20640), (1505, 20352), (1590, 19264), (1680, 18232), (1696, 18060), (1720, 17808), (1806, 16960), (1855, 16512), (1920, 15953), (2064, 14840), (2120, 14448), (2226, 13760), (2240, 13674), (2279, 13440), (2408, 12720), (2544, 12040), (2580, 11872), (2688, 11395), (2752, 11130), (2968, 10320), (3010, 10176), (3180, 9632), (3360, 9116), (3392, 9030), (3440, 8904), (3612, 8480), (3710, 8256), (4128, 7420), (4240, 7224), (4452, 6880), (4480, 6837), (4515, 6784), (4558, 6720), (4816, 6360), (5088, 6020), (5160, 5936), (5504, 5565)]