139841520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 320

約数和(自身を含む): 563297280

約数和(自身を除く): 423455760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 337, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 674, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1011, 1040, 1064, 1092, 1140, 1235, 1330, 1348, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1685, 1729, 1820, 1976, 1995, 2022, 2128, 2184, 2280, 2359, 2470, 2660, 2696, 2730, 2964, 3120, 3192, 3370, 3458, 3640, 3705, 3952, 3990, 4044, 4368, 4381, 4560, 4718, 4940, 5055, 5187, 5320, 5392, 5460, 5928, 6384, 6403, 6740, 6916, 7077, 7280, 7410, 7980, 8088, 8645, 8762, 9436, 9880, 10110, 10374, 10640, 10920, 11795, 11856, 12806, 13143, 13480, 13832, 14154, 14820, 15960, 16176, 17290, 17524, 18872, 19209, 19760, 20220, 20748, 21840, 21905, 23590, 25612, 25935, 26286, 26960, 27664, 28308, 29640, 30667, 31920, 32015, 34580, 35048, 35385, 37744, 38418, 40440, 41496, 43810, 44821, 47180, 51224, 51870, 52572, 56616, 59280, 61334, 64030, 65715, 69160, 70096, 70770, 76836, 80880, 82992, 83239, 87620, 89642, 92001, 94360, 96045, 102448, 103740, 105144, 113232, 122668, 128060, 131430, 134463, 138320, 141540, 153335, 153672, 166478, 175240, 179284, 184002, 188720, 192090, 207480, 210288, 224105, 245336, 249717, 256120, 262860, 268926, 283080, 306670, 307344, 332956, 350480, 358568, 368004, 384180, 414960, 416195, 448210, 460005, 490672, 499434, 512240, 525720, 537852, 566160, 582673, 613340, 665912, 672315, 717136, 736008, 768360, 832390, 896420, 920010, 998868, 1051440, 1075704, 1165346, 1226680, 1248585, 1331824, 1344630, 1472016, 1536720, 1664780, 1748019, 1792840, 1840020, 1997736, 2151408, 2330692, 2453360, 2497170, 2689260, 2913365, 3329560, 3496038, 3585680, 3680040, 3995472, 4661384, 4994340, 5378520, 5826730, 6659120, 6992076, 7360080, 8740095, 9322768, 9988680, 10757040, 11653460, 13984152, 17480190, 19977360, 23306920, 27968304, 34960380, 46613840, 69920760, 139841520]

約数ペア:

[(1, 139841520), (2, 69920760), (3, 46613840), (4, 34960380), (5, 27968304), (6, 23306920), (7, 19977360), (8, 17480190), (10, 13984152), (12, 11653460), (13, 10757040), (14, 9988680), (15, 9322768), (16, 8740095), (19, 7360080), (20, 6992076), (21, 6659120), (24, 5826730), (26, 5378520), (28, 4994340), (30, 4661384), (35, 3995472), (38, 3680040), (39, 3585680), (40, 3496038), (42, 3329560), (48, 2913365), (52, 2689260), (56, 2497170), (57, 2453360), (60, 2330692), (65, 2151408), (70, 1997736), (76, 1840020), (78, 1792840), (80, 1748019), (84, 1664780), (91, 1536720), (95, 1472016), (104, 1344630), (105, 1331824), (112, 1248585), (114, 1226680), (120, 1165346), (130, 1075704), (133, 1051440), (140, 998868), (152, 920010), (156, 896420), (168, 832390), (182, 768360), (190, 736008), (195, 717136), (208, 672315), (210, 665912), (228, 613340), (240, 582673), (247, 566160), (260, 537852), (266, 525720), (273, 512240), (280, 499434), (285, 490672), (304, 460005), (312, 448210), (336, 416195), (337, 414960), (364, 384180), (380, 368004), (390, 358568), (399, 350480), (420, 332956), (455, 307344), (456, 306670), (494, 283080), (520, 268926), (532, 262860), (546, 256120), (560, 249717), (570, 245336), (624, 224105), (665, 210288), (674, 207480), (728, 192090), (741, 188720), (760, 184002), (780, 179284), (798, 175240), (840, 166478), (910, 153672), (912, 153335), (988, 141540), (1011, 138320), (1040, 134463), (1064, 131430), (1092, 128060), (1140, 122668), (1235, 113232), (1330, 105144), (1348, 103740), (1365, 102448), (1456, 96045), (1482, 94360), (1520, 92001), (1560, 89642), (1596, 87620), (1680, 83239), (1685, 82992), (1729, 80880), (1820, 76836), (1976, 70770), (1995, 70096), (2022, 69160), (2128, 65715), (2184, 64030), (2280, 61334), (2359, 59280), (2470, 56616), (2660, 52572), (2696, 51870), (2730, 51224), (2964, 47180), (3120, 44821), (3192, 43810), (3370, 41496), (3458, 40440), (3640, 38418), (3705, 37744), (3952, 35385), (3990, 35048), (4044, 34580), (4368, 32015), (4381, 31920), (4560, 30667), (4718, 29640), (4940, 28308), (5055, 27664), (5187, 26960), (5320, 26286), (5392, 25935), (5460, 25612), (5928, 23590), (6384, 21905), (6403, 21840), (6740, 20748), (6916, 20220), (7077, 19760), (7280, 19209), (7410, 18872), (7980, 17524), (8088, 17290), (8645, 16176), (8762, 15960), (9436, 14820), (9880, 14154), (10110, 13832), (10374, 13480), (10640, 13143), (10920, 12806), (11795, 11856)]