69640320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 177118080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 83, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 166, 184, 190, 192, 228, 230, 240, 249, 276, 285, 304, 320, 332, 345, 368, 380, 384, 415, 437, 456, 460, 480, 498, 552, 570, 608, 640, 664, 690, 736, 760, 830, 874, 912, 920, 960, 996, 1104, 1140, 1216, 1245, 1311, 1328, 1380, 1472, 1520, 1577, 1660, 1748, 1824, 1840, 1909, 1920, 1992, 2185, 2208, 2280, 2432, 2490, 2622, 2656, 2760, 2944, 3040, 3154, 3320, 3496, 3648, 3680, 3818, 3984, 4370, 4416, 4560, 4731, 4980, 5244, 5312, 5520, 5727, 6080, 6308, 6555, 6640, 6992, 7296, 7360, 7636, 7885, 7968, 8740, 8832, 9120, 9462, 9545, 9960, 10488, 10624, 11040, 11454, 12160, 12616, 13110, 13280, 13984, 14720, 15272, 15770, 15936, 17480, 18240, 18924, 19090, 19920, 20976, 22080, 22908, 23655, 25232, 26220, 26560, 27968, 28635, 30544, 31540, 31872, 34960, 36271, 36480, 37848, 38180, 39840, 41952, 44160, 45816, 47310, 50464, 52440, 53120, 55936, 57270, 61088, 63080, 69920, 72542, 75696, 76360, 79680, 83904, 91632, 94620, 100928, 104880, 108813, 114540, 122176, 126160, 139840, 145084, 151392, 152720, 159360, 167808, 181355, 183264, 189240, 201856, 209760, 217626, 229080, 244352, 252320, 279680, 290168, 302784, 305440, 362710, 366528, 378480, 419520, 435252, 458160, 504640, 544065, 580336, 605568, 610880, 725420, 733056, 756960, 839040, 870504, 916320, 1009280, 1088130, 1160672, 1221760, 1450840, 1513920, 1741008, 1832640, 2176260, 2321344, 2901680, 3027840, 3482016, 3665280, 4352520, 4642688, 5803360, 6964032, 8705040, 11606720, 13928064, 17410080, 23213440, 34820160, 69640320]

約数ペア:

[(1, 69640320), (2, 34820160), (3, 23213440), (4, 17410080), (5, 13928064), (6, 11606720), (8, 8705040), (10, 6964032), (12, 5803360), (15, 4642688), (16, 4352520), (19, 3665280), (20, 3482016), (23, 3027840), (24, 2901680), (30, 2321344), (32, 2176260), (38, 1832640), (40, 1741008), (46, 1513920), (48, 1450840), (57, 1221760), (60, 1160672), (64, 1088130), (69, 1009280), (76, 916320), (80, 870504), (83, 839040), (92, 756960), (95, 733056), (96, 725420), (114, 610880), (115, 605568), (120, 580336), (128, 544065), (138, 504640), (152, 458160), (160, 435252), (166, 419520), (184, 378480), (190, 366528), (192, 362710), (228, 305440), (230, 302784), (240, 290168), (249, 279680), (276, 252320), (285, 244352), (304, 229080), (320, 217626), (332, 209760), (345, 201856), (368, 189240), (380, 183264), (384, 181355), (415, 167808), (437, 159360), (456, 152720), (460, 151392), (480, 145084), (498, 139840), (552, 126160), (570, 122176), (608, 114540), (640, 108813), (664, 104880), (690, 100928), (736, 94620), (760, 91632), (830, 83904), (874, 79680), (912, 76360), (920, 75696), (960, 72542), (996, 69920), (1104, 63080), (1140, 61088), (1216, 57270), (1245, 55936), (1311, 53120), (1328, 52440), (1380, 50464), (1472, 47310), (1520, 45816), (1577, 44160), (1660, 41952), (1748, 39840), (1824, 38180), (1840, 37848), (1909, 36480), (1920, 36271), (1992, 34960), (2185, 31872), (2208, 31540), (2280, 30544), (2432, 28635), (2490, 27968), (2622, 26560), (2656, 26220), (2760, 25232), (2944, 23655), (3040, 22908), (3154, 22080), (3320, 20976), (3496, 19920), (3648, 19090), (3680, 18924), (3818, 18240), (3984, 17480), (4370, 15936), (4416, 15770), (4560, 15272), (4731, 14720), (4980, 13984), (5244, 13280), (5312, 13110), (5520, 12616), (5727, 12160), (6080, 11454), (6308, 11040), (6555, 10624), (6640, 10488), (6992, 9960), (7296, 9545), (7360, 9462), (7636, 9120), (7885, 8832), (7968, 8740)]