497051520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 256

約数和(自身を含む): 1870663680

約数和(自身を除く): 1373612160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1193, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2386, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3579, 3720, 3968, 4340, 4480, 4772, 4960, 5208, 5952, 5965, 6510, 6720, 6944, 7158, 7440, 8351, 8680, 9544, 9920, 10416, 11904, 11930, 13020, 13440, 13888, 14316, 14880, 16702, 17360, 17895, 19088, 19840, 20832, 23860, 25053, 26040, 27776, 28632, 29760, 33404, 34720, 35790, 36983, 38176, 41664, 41755, 47720, 50106, 52080, 57264, 59520, 66808, 69440, 71580, 73966, 76352, 83328, 83510, 95440, 100212, 104160, 110949, 114528, 125265, 133616, 138880, 143160, 147932, 152704, 167020, 184915, 190880, 200424, 208320, 221898, 229056, 250530, 258881, 267232, 286320, 295864, 334040, 369830, 381760, 400848, 416640, 443796, 458112, 501060, 517762, 534464, 554745, 572640, 591728, 668080, 739660, 763520, 776643, 801696, 887592, 1002120, 1035524, 1068928, 1109490, 1145280, 1183456, 1294405, 1336160, 1479320, 1553286, 1603392, 1775184, 2004240, 2071048, 2218980, 2290560, 2366912, 2588810, 2672320, 2958640, 3106572, 3206784, 3550368, 3883215, 4008480, 4142096, 4437960, 4733824, 5177620, 5344640, 5917280, 6213144, 7100736, 7766430, 8016960, 8284192, 8875920, 10355240, 11834560, 12426288, 14201472, 15532860, 16033920, 16568384, 17751840, 20710480, 23669120, 24852576, 31065720, 33136768, 35503680, 41420960, 49705152, 62131440, 71007360, 82841920, 99410304, 124262880, 165683840, 248525760, 497051520]

約数ペア:

[(1, 497051520), (2, 248525760), (3, 165683840), (4, 124262880), (5, 99410304), (6, 82841920), (7, 71007360), (8, 62131440), (10, 49705152), (12, 41420960), (14, 35503680), (15, 33136768), (16, 31065720), (20, 24852576), (21, 23669120), (24, 20710480), (28, 17751840), (30, 16568384), (31, 16033920), (32, 15532860), (35, 14201472), (40, 12426288), (42, 11834560), (48, 10355240), (56, 8875920), (60, 8284192), (62, 8016960), (64, 7766430), (70, 7100736), (80, 6213144), (84, 5917280), (93, 5344640), (96, 5177620), (105, 4733824), (112, 4437960), (120, 4142096), (124, 4008480), (128, 3883215), (140, 3550368), (155, 3206784), (160, 3106572), (168, 2958640), (186, 2672320), (192, 2588810), (210, 2366912), (217, 2290560), (224, 2218980), (240, 2071048), (248, 2004240), (280, 1775184), (310, 1603392), (320, 1553286), (336, 1479320), (372, 1336160), (384, 1294405), (420, 1183456), (434, 1145280), (448, 1109490), (465, 1068928), (480, 1035524), (496, 1002120), (560, 887592), (620, 801696), (640, 776643), (651, 763520), (672, 739660), (744, 668080), (840, 591728), (868, 572640), (896, 554745), (930, 534464), (960, 517762), (992, 501060), (1085, 458112), (1120, 443796), (1193, 416640), (1240, 400848), (1302, 381760), (1344, 369830), (1488, 334040), (1680, 295864), (1736, 286320), (1860, 267232), (1920, 258881), (1984, 250530), (2170, 229056), (2240, 221898), (2386, 208320), (2480, 200424), (2604, 190880), (2688, 184915), (2976, 167020), (3255, 152704), (3360, 147932), (3472, 143160), (3579, 138880), (3720, 133616), (3968, 125265), (4340, 114528), (4480, 110949), (4772, 104160), (4960, 100212), (5208, 95440), (5952, 83510), (5965, 83328), (6510, 76352), (6720, 73966), (6944, 71580), (7158, 69440), (7440, 66808), (8351, 59520), (8680, 57264), (9544, 52080), (9920, 50106), (10416, 47720), (11904, 41755), (11930, 41664), (13020, 38176), (13440, 36983), (13888, 35790), (14316, 34720), (14880, 33404), (16702, 29760), (17360, 28632), (17895, 27776), (19088, 26040), (19840, 25053), (20832, 23860)]