83967840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 480

約数和(自身を含む): 351267840

約数和(自身を除く): 267300000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 62, 66, 72, 76, 80, 81, 88, 90, 93, 95, 96, 99, 108, 110, 114, 120, 124, 132, 135, 144, 152, 155, 160, 162, 165, 171, 176, 180, 186, 190, 198, 209, 216, 220, 228, 240, 248, 264, 270, 279, 285, 288, 297, 304, 310, 324, 330, 341, 342, 352, 360, 372, 380, 396, 405, 418, 432, 440, 456, 465, 480, 495, 496, 513, 528, 540, 558, 570, 589, 594, 608, 620, 627, 648, 660, 682, 684, 720, 744, 760, 792, 810, 836, 837, 855, 864, 880, 891, 912, 930, 990, 992, 1023, 1026, 1045, 1056, 1080, 1116, 1140, 1178, 1188, 1240, 1254, 1296, 1320, 1364, 1368, 1395, 1440, 1485, 1488, 1520, 1539, 1584, 1620, 1672, 1674, 1705, 1710, 1760, 1767, 1782, 1824, 1860, 1881, 1980, 2046, 2052, 2090, 2160, 2232, 2280, 2356, 2376, 2480, 2508, 2511, 2565, 2592, 2640, 2728, 2736, 2790, 2945, 2970, 2976, 3040, 3069, 3078, 3135, 3168, 3240, 3344, 3348, 3410, 3420, 3534, 3564, 3720, 3762, 3960, 4092, 4104, 4180, 4185, 4320, 4455, 4464, 4560, 4712, 4752, 4960, 5016, 5022, 5115, 5130, 5280, 5301, 5456, 5472, 5580, 5643, 5890, 5940, 6138, 6156, 6270, 6479, 6480, 6688, 6696, 6820, 6840, 7068, 7128, 7440, 7524, 7695, 7920, 8184, 8208, 8360, 8370, 8835, 8910, 8928, 9120, 9207, 9405, 9424, 9504, 10032, 10044, 10230, 10260, 10602, 10912, 11160, 11286, 11780, 11880, 12276, 12312, 12540, 12555, 12958, 12960, 13392, 13640, 13680, 14136, 14256, 14880, 15048, 15345, 15390, 15840, 15903, 16368, 16416, 16720, 16740, 16929, 17670, 17820, 18414, 18810, 18848, 19437, 20064, 20088, 20460, 20520, 21204, 22320, 22572, 23560, 23760, 24552, 24624, 25080, 25110, 25916, 26505, 26784, 27280, 27360, 27621, 28215, 28272, 28512, 30096, 30690, 30780, 31806, 32395, 32736, 33440, 33480, 33858, 35340, 35640, 36828, 37620, 38874, 40176, 40920, 41040, 42408, 44640, 45144, 46035, 47120, 47520, 47709, 49104, 49248, 50160, 50220, 51832, 53010, 54560, 55242, 56430, 56544, 58311, 60192, 61380, 61560, 63612, 64790, 66960, 67716, 70680, 71280, 73656, 75240, 77748, 79515, 80352, 81840, 82080, 84645, 84816, 90288, 92070, 94240, 95418, 97185, 98208, 100320, 100440, 103664, 106020, 110484, 112860, 116622, 122760, 123120, 127224, 129580, 133920, 135432, 138105, 141360, 142560, 147312, 150480, 155496, 159030, 163680, 169290, 169632, 174933, 180576, 184140, 190836, 194370, 200880, 207328, 212040, 220968, 225720, 233244, 238545, 245520, 246240, 254448, 259160, 270864, 276210, 282720, 291555, 294624, 300960, 310992, 318060, 338580, 349866, 368280, 381672, 388740, 401760, 424080, 441936, 451440, 466488, 477090, 491040, 508896, 518320, 524799, 541728, 552420, 583110, 621984, 636120, 677160, 699732, 736560, 763344, 777480, 848160, 874665, 883872, 902880, 932976, 954180, 1036640, 1049598, 1104840, 1166220, 1272240, 1354320, 1399464, 1473120, 1526688, 1554960, 1749330, 1865952, 1908360, 2099196, 2209680, 2332440, 2544480, 2623995, 2708640, 2798928, 3109920, 3498660, 3816720, 4198392, 4419360, 4664880, 5247990, 5597856, 6997320, 7633440, 8396784, 9329760, 10495980, 13994640, 16793568, 20991960, 27989280, 41983920, 83967840]

約数ペア:

[(1, 83967840), (2, 41983920), (3, 27989280), (4, 20991960), (5, 16793568), (6, 13994640), (8, 10495980), (9, 9329760), (10, 8396784), (11, 7633440), (12, 6997320), (15, 5597856), (16, 5247990), (18, 4664880), (19, 4419360), (20, 4198392), (22, 3816720), (24, 3498660), (27, 3109920), (30, 2798928), (31, 2708640), (32, 2623995), (33, 2544480), (36, 2332440), (38, 2209680), (40, 2099196), (44, 1908360), (45, 1865952), (48, 1749330), (54, 1554960), (55, 1526688), (57, 1473120), (60, 1399464), (62, 1354320), (66, 1272240), (72, 1166220), (76, 1104840), (80, 1049598), (81, 1036640), (88, 954180), (90, 932976), (93, 902880), (95, 883872), (96, 874665), (99, 848160), (108, 777480), (110, 763344), (114, 736560), (120, 699732), (124, 677160), (132, 636120), (135, 621984), (144, 583110), (152, 552420), (155, 541728), (160, 524799), (162, 518320), (165, 508896), (171, 491040), (176, 477090), (180, 466488), (186, 451440), (190, 441936), (198, 424080), (209, 401760), (216, 388740), (220, 381672), (228, 368280), (240, 349866), (248, 338580), (264, 318060), (270, 310992), (279, 300960), (285, 294624), (288, 291555), (297, 282720), (304, 276210), (310, 270864), (324, 259160), (330, 254448), (341, 246240), (342, 245520), (352, 238545), (360, 233244), (372, 225720), (380, 220968), (396, 212040), (405, 207328), (418, 200880), (432, 194370), (440, 190836), (456, 184140), (465, 180576), (480, 174933), (495, 169632), (496, 169290), (513, 163680), (528, 159030), (540, 155496), (558, 150480), (570, 147312), (589, 142560), (594, 141360), (608, 138105), (620, 135432), (627, 133920), (648, 129580), (660, 127224), (682, 123120), (684, 122760), (720, 116622), (744, 112860), (760, 110484), (792, 106020), (810, 103664), (836, 100440), (837, 100320), (855, 98208), (864, 97185), (880, 95418), (891, 94240), (912, 92070), (930, 90288), (990, 84816), (992, 84645), (1023, 82080), (1026, 81840), (1045, 80352), (1056, 79515), (1080, 77748), (1116, 75240), (1140, 73656), (1178, 71280), (1188, 70680), (1240, 67716), (1254, 66960), (1296, 64790), (1320, 63612), (1364, 61560), (1368, 61380), (1395, 60192), (1440, 58311), (1485, 56544), (1488, 56430), (1520, 55242), (1539, 54560), (1584, 53010), (1620, 51832), (1672, 50220), (1674, 50160), (1705, 49248), (1710, 49104), (1760, 47709), (1767, 47520), (1782, 47120), (1824, 46035), (1860, 45144), (1881, 44640), (1980, 42408), (2046, 41040), (2052, 40920), (2090, 40176), (2160, 38874), (2232, 37620), (2280, 36828), (2356, 35640), (2376, 35340), (2480, 33858), (2508, 33480), (2511, 33440), (2565, 32736), (2592, 32395), (2640, 31806), (2728, 30780), (2736, 30690), (2790, 30096), (2945, 28512), (2970, 28272), (2976, 28215), (3040, 27621), (3069, 27360), (3078, 27280), (3135, 26784), (3168, 26505), (3240, 25916), (3344, 25110), (3348, 25080), (3410, 24624), (3420, 24552), (3534, 23760), (3564, 23560), (3720, 22572), (3762, 22320), (3960, 21204), (4092, 20520), (4104, 20460), (4180, 20088), (4185, 20064), (4320, 19437), (4455, 18848), (4464, 18810), (4560, 18414), (4712, 17820), (4752, 17670), (4960, 16929), (5016, 16740), (5022, 16720), (5115, 16416), (5130, 16368), (5280, 15903), (5301, 15840), (5456, 15390), (5472, 15345), (5580, 15048), (5643, 14880), (5890, 14256), (5940, 14136), (6138, 13680), (6156, 13640), (6270, 13392), (6479, 12960), (6480, 12958), (6688, 12555), (6696, 12540), (6820, 12312), (6840, 12276), (7068, 11880), (7128, 11780), (7440, 11286), (7524, 11160), (7695, 10912), (7920, 10602), (8184, 10260), (8208, 10230), (8360, 10044), (8370, 10032), (8835, 9504), (8910, 9424), (8928, 9405), (9120, 9207)]