206104080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9437}}^1$

素因数の和:9473

約数の個数: 160

約数和(自身を含む): 786449664

約数和(自身を除く): 580345584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9437, 10920, 18874, 21840, 28311, 37748, 47185, 56622, 66059, 75496, 94370, 113244, 122681, 132118, 141555, 150992, 188740, 198177, 226488, 245362, 264236, 283110, 330295, 368043, 377480, 396354, 452976, 490724, 528472, 566220, 613405, 660590, 736086, 754960, 792708, 858767, 981448, 990885, 1056944, 1132440, 1226810, 1321180, 1472172, 1585416, 1717534, 1840215, 1962896, 1981770, 2264880, 2453620, 2576301, 2642360, 2944344, 3170832, 3435068, 3680430, 3963540, 4293835, 4907240, 5152602, 5284720, 5888688, 6870136, 7360860, 7927080, 8587670, 9814480, 10305204, 12881505, 13740272, 14721720, 15854160, 17175340, 20610408, 25763010, 29443440, 34350680, 41220816, 51526020, 68701360, 103052040, 206104080]

約数ペア:

[(1, 206104080), (2, 103052040), (3, 68701360), (4, 51526020), (5, 41220816), (6, 34350680), (7, 29443440), (8, 25763010), (10, 20610408), (12, 17175340), (13, 15854160), (14, 14721720), (15, 13740272), (16, 12881505), (20, 10305204), (21, 9814480), (24, 8587670), (26, 7927080), (28, 7360860), (30, 6870136), (35, 5888688), (39, 5284720), (40, 5152602), (42, 4907240), (48, 4293835), (52, 3963540), (56, 3680430), (60, 3435068), (65, 3170832), (70, 2944344), (78, 2642360), (80, 2576301), (84, 2453620), (91, 2264880), (104, 1981770), (105, 1962896), (112, 1840215), (120, 1717534), (130, 1585416), (140, 1472172), (156, 1321180), (168, 1226810), (182, 1132440), (195, 1056944), (208, 990885), (210, 981448), (240, 858767), (260, 792708), (273, 754960), (280, 736086), (312, 660590), (336, 613405), (364, 566220), (390, 528472), (420, 490724), (455, 452976), (520, 396354), (546, 377480), (560, 368043), (624, 330295), (728, 283110), (780, 264236), (840, 245362), (910, 226488), (1040, 198177), (1092, 188740), (1365, 150992), (1456, 141555), (1560, 132118), (1680, 122681), (1820, 113244), (2184, 94370), (2730, 75496), (3120, 66059), (3640, 56622), (4368, 47185), (5460, 37748), (7280, 28311), (9437, 21840), (10920, 18874)]