38648280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 141004800

約数和(自身を除く): 102356520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 23, 24, 30, 33, 38, 40, 44, 46, 55, 57, 60, 66, 67, 69, 76, 88, 92, 95, 110, 114, 115, 120, 132, 134, 138, 152, 165, 184, 190, 201, 209, 220, 228, 230, 253, 264, 268, 276, 285, 330, 335, 345, 380, 402, 418, 437, 440, 456, 460, 506, 536, 552, 570, 627, 660, 670, 690, 737, 759, 760, 804, 836, 874, 920, 1005, 1012, 1045, 1140, 1254, 1265, 1273, 1311, 1320, 1340, 1380, 1474, 1518, 1541, 1608, 1672, 1748, 2010, 2024, 2090, 2185, 2211, 2280, 2508, 2530, 2546, 2622, 2680, 2760, 2948, 3036, 3082, 3135, 3496, 3685, 3795, 3819, 4020, 4180, 4370, 4422, 4623, 4807, 5016, 5060, 5092, 5244, 5896, 6072, 6164, 6270, 6365, 6555, 7370, 7590, 7638, 7705, 8040, 8360, 8740, 8844, 9246, 9614, 10120, 10184, 10488, 11055, 12328, 12540, 12730, 13110, 14003, 14421, 14740, 15180, 15276, 15410, 16951, 17480, 17688, 18492, 19095, 19228, 22110, 23115, 24035, 25080, 25460, 26220, 28006, 28842, 29279, 29480, 30360, 30552, 30820, 33902, 36984, 38190, 38456, 42009, 44220, 46230, 48070, 50853, 50920, 52440, 56012, 57684, 58558, 61640, 67804, 70015, 72105, 76380, 84018, 84755, 87837, 88440, 92460, 96140, 101706, 112024, 115368, 117116, 135608, 140030, 144210, 146395, 152760, 168036, 169510, 175674, 184920, 192280, 203412, 210045, 234232, 254265, 280060, 288420, 292790, 322069, 336072, 339020, 351348, 406824, 420090, 439185, 508530, 560120, 576840, 585580, 644138, 678040, 702696, 840180, 878370, 966207, 1017060, 1171160, 1288276, 1610345, 1680360, 1756740, 1932414, 2034120, 2576552, 3220690, 3513480, 3864828, 4831035, 6441380, 7729656, 9662070, 12882760, 19324140, 38648280]

約数ペア:

[(1, 38648280), (2, 19324140), (3, 12882760), (4, 9662070), (5, 7729656), (6, 6441380), (8, 4831035), (10, 3864828), (11, 3513480), (12, 3220690), (15, 2576552), (19, 2034120), (20, 1932414), (22, 1756740), (23, 1680360), (24, 1610345), (30, 1288276), (33, 1171160), (38, 1017060), (40, 966207), (44, 878370), (46, 840180), (55, 702696), (57, 678040), (60, 644138), (66, 585580), (67, 576840), (69, 560120), (76, 508530), (88, 439185), (92, 420090), (95, 406824), (110, 351348), (114, 339020), (115, 336072), (120, 322069), (132, 292790), (134, 288420), (138, 280060), (152, 254265), (165, 234232), (184, 210045), (190, 203412), (201, 192280), (209, 184920), (220, 175674), (228, 169510), (230, 168036), (253, 152760), (264, 146395), (268, 144210), (276, 140030), (285, 135608), (330, 117116), (335, 115368), (345, 112024), (380, 101706), (402, 96140), (418, 92460), (437, 88440), (440, 87837), (456, 84755), (460, 84018), (506, 76380), (536, 72105), (552, 70015), (570, 67804), (627, 61640), (660, 58558), (670, 57684), (690, 56012), (737, 52440), (759, 50920), (760, 50853), (804, 48070), (836, 46230), (874, 44220), (920, 42009), (1005, 38456), (1012, 38190), (1045, 36984), (1140, 33902), (1254, 30820), (1265, 30552), (1273, 30360), (1311, 29480), (1320, 29279), (1340, 28842), (1380, 28006), (1474, 26220), (1518, 25460), (1541, 25080), (1608, 24035), (1672, 23115), (1748, 22110), (2010, 19228), (2024, 19095), (2090, 18492), (2185, 17688), (2211, 17480), (2280, 16951), (2508, 15410), (2530, 15276), (2546, 15180), (2622, 14740), (2680, 14421), (2760, 14003), (2948, 13110), (3036, 12730), (3082, 12540), (3135, 12328), (3496, 11055), (3685, 10488), (3795, 10184), (3819, 10120), (4020, 9614), (4180, 9246), (4370, 8844), (4422, 8740), (4623, 8360), (4807, 8040), (5016, 7705), (5060, 7638), (5092, 7590), (5244, 7370), (5896, 6555), (6072, 6365), (6164, 6270)]