168887040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 632626176

約数和(自身を除く): 463739136

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, 48, 56, 60, 61, 64, 70, 80, 84, 96, 103, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 206, 210, 224, 240, 244, 256, 280, 305, 309, 320, 336, 366, 384, 412, 420, 427, 448, 480, 488, 515, 560, 610, 618, 640, 672, 721, 732, 768, 824, 840, 854, 896, 915, 960, 976, 1030, 1120, 1220, 1236, 1280, 1281, 1344, 1442, 1464, 1545, 1648, 1680, 1708, 1792, 1830, 1920, 1952, 2060, 2135, 2163, 2240, 2440, 2472, 2562, 2688, 2884, 2928, 3090, 3296, 3360, 3416, 3605, 3660, 3840, 3904, 4120, 4270, 4326, 4480, 4880, 4944, 5124, 5376, 5768, 5856, 6180, 6283, 6405, 6592, 6720, 6832, 7210, 7320, 7808, 8240, 8540, 8652, 8960, 9760, 9888, 10248, 10815, 11536, 11712, 12360, 12566, 12810, 13184, 13440, 13664, 14420, 14640, 15616, 16480, 17080, 17304, 18849, 19520, 19776, 20496, 21630, 23072, 23424, 24720, 25132, 25620, 26368, 26880, 27328, 28840, 29280, 31415, 32960, 34160, 34608, 37698, 39040, 39552, 40992, 43260, 43981, 46144, 46848, 49440, 50264, 51240, 54656, 57680, 58560, 62830, 65920, 68320, 69216, 75396, 78080, 79104, 81984, 86520, 87962, 92288, 94245, 98880, 100528, 102480, 109312, 115360, 117120, 125660, 131840, 131943, 136640, 138432, 150792, 163968, 173040, 175924, 184576, 188490, 197760, 201056, 204960, 219905, 230720, 234240, 251320, 263886, 273280, 276864, 301584, 327936, 346080, 351848, 376980, 395520, 402112, 409920, 439810, 461440, 502640, 527772, 546560, 553728, 603168, 659715, 692160, 703696, 753960, 804224, 819840, 879620, 922880, 1005280, 1055544, 1206336, 1319430, 1384320, 1407392, 1507920, 1608448, 1639680, 1759240, 2010560, 2111088, 2412672, 2638860, 2768640, 2814784, 3015840, 3518480, 4021120, 4222176, 4825344, 5277720, 5629568, 6031680, 7036960, 8042240, 8444352, 10555440, 11259136, 12063360, 14073920, 16888704, 21110880, 24126720, 28147840, 33777408, 42221760, 56295680, 84443520, 168887040]

約数ペア:

[(1, 168887040), (2, 84443520), (3, 56295680), (4, 42221760), (5, 33777408), (6, 28147840), (7, 24126720), (8, 21110880), (10, 16888704), (12, 14073920), (14, 12063360), (15, 11259136), (16, 10555440), (20, 8444352), (21, 8042240), (24, 7036960), (28, 6031680), (30, 5629568), (32, 5277720), (35, 4825344), (40, 4222176), (42, 4021120), (48, 3518480), (56, 3015840), (60, 2814784), (61, 2768640), (64, 2638860), (70, 2412672), (80, 2111088), (84, 2010560), (96, 1759240), (103, 1639680), (105, 1608448), (112, 1507920), (120, 1407392), (122, 1384320), (128, 1319430), (140, 1206336), (160, 1055544), (168, 1005280), (183, 922880), (192, 879620), (206, 819840), (210, 804224), (224, 753960), (240, 703696), (244, 692160), (256, 659715), (280, 603168), (305, 553728), (309, 546560), (320, 527772), (336, 502640), (366, 461440), (384, 439810), (412, 409920), (420, 402112), (427, 395520), (448, 376980), (480, 351848), (488, 346080), (515, 327936), (560, 301584), (610, 276864), (618, 273280), (640, 263886), (672, 251320), (721, 234240), (732, 230720), (768, 219905), (824, 204960), (840, 201056), (854, 197760), (896, 188490), (915, 184576), (960, 175924), (976, 173040), (1030, 163968), (1120, 150792), (1220, 138432), (1236, 136640), (1280, 131943), (1281, 131840), (1344, 125660), (1442, 117120), (1464, 115360), (1545, 109312), (1648, 102480), (1680, 100528), (1708, 98880), (1792, 94245), (1830, 92288), (1920, 87962), (1952, 86520), (2060, 81984), (2135, 79104), (2163, 78080), (2240, 75396), (2440, 69216), (2472, 68320), (2562, 65920), (2688, 62830), (2884, 58560), (2928, 57680), (3090, 54656), (3296, 51240), (3360, 50264), (3416, 49440), (3605, 46848), (3660, 46144), (3840, 43981), (3904, 43260), (4120, 40992), (4270, 39552), (4326, 39040), (4480, 37698), (4880, 34608), (4944, 34160), (5124, 32960), (5376, 31415), (5768, 29280), (5856, 28840), (6180, 27328), (6283, 26880), (6405, 26368), (6592, 25620), (6720, 25132), (6832, 24720), (7210, 23424), (7320, 23072), (7808, 21630), (8240, 20496), (8540, 19776), (8652, 19520), (8960, 18849), (9760, 17304), (9888, 17080), (10248, 16480), (10815, 15616), (11536, 14640), (11712, 14420), (12360, 13664), (12566, 13440), (12810, 13184)]