67441920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 266472192

約数和(自身を除く): 199030272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 193, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 386, 390, 416, 420, 448, 455, 480, 520, 546, 560, 579, 624, 640, 672, 728, 768, 772, 780, 832, 840, 896, 910, 960, 965, 1040, 1092, 1120, 1158, 1248, 1280, 1344, 1351, 1365, 1456, 1544, 1560, 1664, 1680, 1792, 1820, 1920, 1930, 2080, 2184, 2240, 2316, 2496, 2509, 2688, 2702, 2730, 2895, 2912, 3088, 3120, 3328, 3360, 3640, 3840, 3860, 4053, 4160, 4368, 4480, 4632, 4992, 5018, 5376, 5404, 5460, 5790, 5824, 6176, 6240, 6720, 6755, 7280, 7527, 7720, 8106, 8320, 8736, 8960, 9264, 9984, 10036, 10808, 10920, 11580, 11648, 12352, 12480, 12545, 13440, 13510, 14560, 15054, 15440, 16212, 16640, 17472, 17563, 18528, 20072, 20265, 21616, 21840, 23160, 23296, 24704, 24960, 25090, 26880, 27020, 29120, 30108, 30880, 32424, 34944, 35126, 37056, 37635, 40144, 40530, 43232, 43680, 46320, 49408, 49920, 50180, 52689, 54040, 58240, 60216, 61760, 64848, 69888, 70252, 74112, 75270, 80288, 81060, 86464, 87360, 87815, 92640, 100360, 105378, 108080, 116480, 120432, 123520, 129696, 140504, 148224, 150540, 160576, 162120, 172928, 174720, 175630, 185280, 200720, 210756, 216160, 240864, 247040, 259392, 263445, 281008, 301080, 321152, 324240, 345856, 349440, 351260, 370560, 401440, 421512, 432320, 481728, 518784, 526890, 562016, 602160, 642304, 648480, 702520, 741120, 802880, 843024, 864640, 963456, 1037568, 1053780, 1124032, 1204320, 1296960, 1405040, 1605760, 1686048, 1729280, 1926912, 2107560, 2248064, 2408640, 2593920, 2810080, 3211520, 3372096, 4215120, 4496128, 4817280, 5187840, 5620160, 6744192, 8430240, 9634560, 11240320, 13488384, 16860480, 22480640, 33720960, 67441920]

約数ペア:

[(1, 67441920), (2, 33720960), (3, 22480640), (4, 16860480), (5, 13488384), (6, 11240320), (7, 9634560), (8, 8430240), (10, 6744192), (12, 5620160), (13, 5187840), (14, 4817280), (15, 4496128), (16, 4215120), (20, 3372096), (21, 3211520), (24, 2810080), (26, 2593920), (28, 2408640), (30, 2248064), (32, 2107560), (35, 1926912), (39, 1729280), (40, 1686048), (42, 1605760), (48, 1405040), (52, 1296960), (56, 1204320), (60, 1124032), (64, 1053780), (65, 1037568), (70, 963456), (78, 864640), (80, 843024), (84, 802880), (91, 741120), (96, 702520), (104, 648480), (105, 642304), (112, 602160), (120, 562016), (128, 526890), (130, 518784), (140, 481728), (156, 432320), (160, 421512), (168, 401440), (182, 370560), (192, 351260), (193, 349440), (195, 345856), (208, 324240), (210, 321152), (224, 301080), (240, 281008), (256, 263445), (260, 259392), (273, 247040), (280, 240864), (312, 216160), (320, 210756), (336, 200720), (364, 185280), (384, 175630), (386, 174720), (390, 172928), (416, 162120), (420, 160576), (448, 150540), (455, 148224), (480, 140504), (520, 129696), (546, 123520), (560, 120432), (579, 116480), (624, 108080), (640, 105378), (672, 100360), (728, 92640), (768, 87815), (772, 87360), (780, 86464), (832, 81060), (840, 80288), (896, 75270), (910, 74112), (960, 70252), (965, 69888), (1040, 64848), (1092, 61760), (1120, 60216), (1158, 58240), (1248, 54040), (1280, 52689), (1344, 50180), (1351, 49920), (1365, 49408), (1456, 46320), (1544, 43680), (1560, 43232), (1664, 40530), (1680, 40144), (1792, 37635), (1820, 37056), (1920, 35126), (1930, 34944), (2080, 32424), (2184, 30880), (2240, 30108), (2316, 29120), (2496, 27020), (2509, 26880), (2688, 25090), (2702, 24960), (2730, 24704), (2895, 23296), (2912, 23160), (3088, 21840), (3120, 21616), (3328, 20265), (3360, 20072), (3640, 18528), (3840, 17563), (3860, 17472), (4053, 16640), (4160, 16212), (4368, 15440), (4480, 15054), (4632, 14560), (4992, 13510), (5018, 13440), (5376, 12545), (5404, 12480), (5460, 12352), (5790, 11648), (5824, 11580), (6176, 10920), (6240, 10808), (6720, 10036), (6755, 9984), (7280, 9264), (7527, 8960), (7720, 8736), (8106, 8320)]