2783328000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 9387356160

約数和(自身を除く): 6604028160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 125, 128, 150, 158, 160, 192, 200, 237, 240, 250, 256, 300, 316, 320, 367, 375, 384, 395, 400, 474, 480, 500, 600, 632, 640, 734, 750, 768, 790, 800, 948, 960, 1000, 1101, 1185, 1200, 1264, 1280, 1468, 1500, 1580, 1600, 1835, 1896, 1920, 1975, 2000, 2202, 2370, 2400, 2528, 2936, 3000, 3160, 3200, 3670, 3792, 3840, 3950, 4000, 4404, 4740, 4800, 5056, 5505, 5872, 5925, 6000, 6320, 6400, 7340, 7584, 7900, 8000, 8808, 9175, 9480, 9600, 9875, 10112, 11010, 11744, 11850, 12000, 12640, 14680, 15168, 15800, 16000, 17616, 18350, 18960, 19200, 19750, 20224, 22020, 23488, 23700, 24000, 25280, 27525, 28993, 29360, 29625, 30336, 31600, 32000, 35232, 36700, 37920, 39500, 44040, 45875, 46976, 47400, 48000, 50560, 55050, 57986, 58720, 59250, 60672, 63200, 70464, 73400, 75840, 79000, 86979, 88080, 91750, 93952, 94800, 96000, 101120, 110100, 115972, 117440, 118500, 126400, 137625, 140928, 144965, 146800, 151680, 158000, 173958, 176160, 183500, 189600, 220200, 231944, 234880, 237000, 252800, 275250, 281856, 289930, 293600, 303360, 316000, 347916, 352320, 367000, 379200, 434895, 440400, 463888, 469760, 474000, 505600, 550500, 579860, 587200, 632000, 695832, 704640, 724825, 734000, 758400, 869790, 880800, 927776, 948000, 1101000, 1159720, 1174400, 1264000, 1391664, 1409280, 1449650, 1468000, 1516800, 1739580, 1761600, 1855552, 1896000, 2174475, 2202000, 2319440, 2348800, 2528000, 2783328, 2899300, 2936000, 3479160, 3523200, 3624125, 3711104, 3792000, 4348950, 4404000, 4638880, 5566656, 5798600, 5872000, 6958320, 7046400, 7248250, 7422208, 7584000, 8697900, 8808000, 9277760, 10872375, 11133312, 11597200, 11744000, 13916640, 14496500, 17395800, 17616000, 18555520, 21744750, 22266624, 23194400, 27833280, 28993000, 34791600, 35232000, 37111040, 43489500, 46388800, 55666560, 57986000, 69583200, 86979000, 92777600, 111333120, 115972000, 139166400, 173958000, 185555200, 231944000, 278332800, 347916000, 463888000, 556665600, 695832000, 927776000, 1391664000, 2783328000]

約数ペア:

[(1, 2783328000), (2, 1391664000), (3, 927776000), (4, 695832000), (5, 556665600), (6, 463888000), (8, 347916000), (10, 278332800), (12, 231944000), (15, 185555200), (16, 173958000), (20, 139166400), (24, 115972000), (25, 111333120), (30, 92777600), (32, 86979000), (40, 69583200), (48, 57986000), (50, 55666560), (60, 46388800), (64, 43489500), (75, 37111040), (79, 35232000), (80, 34791600), (96, 28993000), (100, 27833280), (120, 23194400), (125, 22266624), (128, 21744750), (150, 18555520), (158, 17616000), (160, 17395800), (192, 14496500), (200, 13916640), (237, 11744000), (240, 11597200), (250, 11133312), (256, 10872375), (300, 9277760), (316, 8808000), (320, 8697900), (367, 7584000), (375, 7422208), (384, 7248250), (395, 7046400), (400, 6958320), (474, 5872000), (480, 5798600), (500, 5566656), (600, 4638880), (632, 4404000), (640, 4348950), (734, 3792000), (750, 3711104), (768, 3624125), (790, 3523200), (800, 3479160), (948, 2936000), (960, 2899300), (1000, 2783328), (1101, 2528000), (1185, 2348800), (1200, 2319440), (1264, 2202000), (1280, 2174475), (1468, 1896000), (1500, 1855552), (1580, 1761600), (1600, 1739580), (1835, 1516800), (1896, 1468000), (1920, 1449650), (1975, 1409280), (2000, 1391664), (2202, 1264000), (2370, 1174400), (2400, 1159720), (2528, 1101000), (2936, 948000), (3000, 927776), (3160, 880800), (3200, 869790), (3670, 758400), (3792, 734000), (3840, 724825), (3950, 704640), (4000, 695832), (4404, 632000), (4740, 587200), (4800, 579860), (5056, 550500), (5505, 505600), (5872, 474000), (5925, 469760), (6000, 463888), (6320, 440400), (6400, 434895), (7340, 379200), (7584, 367000), (7900, 352320), (8000, 347916), (8808, 316000), (9175, 303360), (9480, 293600), (9600, 289930), (9875, 281856), (10112, 275250), (11010, 252800), (11744, 237000), (11850, 234880), (12000, 231944), (12640, 220200), (14680, 189600), (15168, 183500), (15800, 176160), (16000, 173958), (17616, 158000), (18350, 151680), (18960, 146800), (19200, 144965), (19750, 140928), (20224, 137625), (22020, 126400), (23488, 118500), (23700, 117440), (24000, 115972), (25280, 110100), (27525, 101120), (28993, 96000), (29360, 94800), (29625, 93952), (30336, 91750), (31600, 88080), (32000, 86979), (35232, 79000), (36700, 75840), (37920, 73400), (39500, 70464), (44040, 63200), (45875, 60672), (46976, 59250), (47400, 58720), (48000, 57986), (50560, 55050)]