2868618240

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{6917}}^1$

素因数の和:6954

約数の個数: 220

約数和(自身を含む): 10280991996

約数和(自身を除く): 7412373756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 6917, 7680, 8640, 9216, 10368, 11520, 12960, 13824, 13834, 15360, 17280, 20736, 20751, 23040, 25920, 27648, 27668, 34560, 34585, 41472, 41502, 46080, 51840, 55336, 62253, 69120, 69170, 82944, 83004, 103680, 103755, 110672, 124506, 138240, 138340, 166008, 186759, 207360, 207510, 221344, 249012, 276680, 311265, 332016, 373518, 414720, 415020, 442688, 498024, 553360, 560277, 622530, 664032, 747036, 830040, 885376, 933795, 996048, 1106720, 1120554, 1245060, 1328064, 1494072, 1660080, 1770752, 1867590, 1992096, 2213440, 2241108, 2490120, 2656128, 2801385, 2988144, 3320160, 3541504, 3735180, 3984192, 4426880, 4482216, 4980240, 5312256, 5602770, 5976288, 6640320, 7083008, 7470360, 7968384, 8853760, 8964432, 9960480, 10624512, 11205540, 11952576, 13280640, 14940720, 15936768, 17707520, 17928864, 19920960, 21249024, 22411080, 23905152, 26561280, 29881440, 31873536, 35415040, 35857728, 39841920, 44822160, 47810304, 53122560, 59762880, 63747072, 71715456, 79683840, 89644320, 95620608, 106245120, 119525760, 143430912, 159367680, 179288640, 191241216, 239051520, 286861824, 318735360, 358577280, 478103040, 573723648, 717154560, 956206080, 1434309120, 2868618240]

約数ペア:

[(1, 2868618240), (2, 1434309120), (3, 956206080), (4, 717154560), (5, 573723648), (6, 478103040), (8, 358577280), (9, 318735360), (10, 286861824), (12, 239051520), (15, 191241216), (16, 179288640), (18, 159367680), (20, 143430912), (24, 119525760), (27, 106245120), (30, 95620608), (32, 89644320), (36, 79683840), (40, 71715456), (45, 63747072), (48, 59762880), (54, 53122560), (60, 47810304), (64, 44822160), (72, 39841920), (80, 35857728), (81, 35415040), (90, 31873536), (96, 29881440), (108, 26561280), (120, 23905152), (128, 22411080), (135, 21249024), (144, 19920960), (160, 17928864), (162, 17707520), (180, 15936768), (192, 14940720), (216, 13280640), (240, 11952576), (256, 11205540), (270, 10624512), (288, 9960480), (320, 8964432), (324, 8853760), (360, 7968384), (384, 7470360), (405, 7083008), (432, 6640320), (480, 5976288), (512, 5602770), (540, 5312256), (576, 4980240), (640, 4482216), (648, 4426880), (720, 3984192), (768, 3735180), (810, 3541504), (864, 3320160), (960, 2988144), (1024, 2801385), (1080, 2656128), (1152, 2490120), (1280, 2241108), (1296, 2213440), (1440, 1992096), (1536, 1867590), (1620, 1770752), (1728, 1660080), (1920, 1494072), (2160, 1328064), (2304, 1245060), (2560, 1120554), (2592, 1106720), (2880, 996048), (3072, 933795), (3240, 885376), (3456, 830040), (3840, 747036), (4320, 664032), (4608, 622530), (5120, 560277), (5184, 553360), (5760, 498024), (6480, 442688), (6912, 415020), (6917, 414720), (7680, 373518), (8640, 332016), (9216, 311265), (10368, 276680), (11520, 249012), (12960, 221344), (13824, 207510), (13834, 207360), (15360, 186759), (17280, 166008), (20736, 138340), (20751, 138240), (23040, 124506), (25920, 110672), (27648, 103755), (27668, 103680), (34560, 83004), (34585, 82944), (41472, 69170), (41502, 69120), (46080, 62253), (51840, 55336)]