856465143040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{31327}}^1$

素因数の和:31445

約数の個数: 288

約数和(自身を含む): 2323681468416

約数和(自身を除く): 1467216325376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 53, 62, 64, 65, 80, 104, 106, 124, 128, 130, 155, 160, 208, 212, 248, 256, 260, 265, 310, 320, 403, 416, 424, 496, 520, 530, 620, 640, 689, 806, 832, 848, 992, 1040, 1060, 1240, 1280, 1378, 1612, 1643, 1664, 1696, 1984, 2015, 2080, 2120, 2480, 2756, 3224, 3286, 3328, 3392, 3445, 3968, 4030, 4160, 4240, 4960, 5512, 6448, 6572, 6784, 6890, 7936, 8060, 8215, 8320, 8480, 9920, 11024, 12896, 13144, 13568, 13780, 16120, 16430, 16640, 16960, 19840, 21359, 22048, 25792, 26288, 27560, 31327, 32240, 32860, 33920, 39680, 42718, 44096, 51584, 52576, 55120, 62654, 64480, 65720, 67840, 85436, 88192, 103168, 105152, 106795, 110240, 125308, 128960, 131440, 156635, 170872, 176384, 210304, 213590, 220480, 250616, 257920, 262880, 313270, 341744, 407251, 420608, 427180, 440960, 501232, 515840, 525760, 626540, 683488, 814502, 854360, 881920, 971137, 1002464, 1051520, 1253080, 1366976, 1629004, 1660331, 1708720, 1942274, 2004928, 2036255, 2103040, 2506160, 2733952, 3258008, 3320662, 3417440, 3884548, 4009856, 4072510, 4855685, 5012320, 5467904, 6516016, 6641324, 6834880, 7769096, 8019712, 8145020, 8301655, 9711370, 10024640, 12624781, 13032032, 13282648, 13669760, 15538192, 16290040, 16603310, 19422740, 20049280, 21584303, 25249562, 26064064, 26565296, 27339520, 31076384, 32580080, 33206620, 38845480, 40098560, 43168606, 50499124, 51470261, 52128128, 53130592, 62152768, 63123905, 65160160, 66413240, 77690960, 86337212, 100998248, 102940522, 104256256, 106261184, 107921515, 124305536, 126247810, 130320320, 132826480, 155381920, 172674424, 201996496, 205881044, 212522368, 215843030, 248611072, 252495620, 257351305, 260640640, 265652960, 310763840, 345348848, 403992992, 411762088, 425044736, 431686060, 504991240, 514702610, 521281280, 531305920, 621527680, 669113393, 690697696, 807985984, 823524176, 863372120, 1009982480, 1029405220, 1062611840, 1243055360, 1338226786, 1381395392, 1615971968, 1647048352, 1726744240, 2019964960, 2058810440, 2125223680, 2676453572, 2762790784, 3231943936, 3294096704, 3345566965, 3453488480, 4039929920, 4117620880, 5352907144, 5525581568, 6588193408, 6691133930, 6906976960, 8079859840, 8235241760, 10705814288, 13176386816, 13382267860, 13813953920, 16159719680, 16470483520, 21411628576, 26764535720, 27627907840, 32940967040, 42823257152, 53529071440, 65881934080, 85646514304, 107058142880, 171293028608, 214116285760, 428232571520, 856465143040]

約数ペア:

[(1, 856465143040), (2, 428232571520), (4, 214116285760), (5, 171293028608), (8, 107058142880), (10, 85646514304), (13, 65881934080), (16, 53529071440), (20, 42823257152), (26, 32940967040), (31, 27627907840), (32, 26764535720), (40, 21411628576), (52, 16470483520), (53, 16159719680), (62, 13813953920), (64, 13382267860), (65, 13176386816), (80, 10705814288), (104, 8235241760), (106, 8079859840), (124, 6906976960), (128, 6691133930), (130, 6588193408), (155, 5525581568), (160, 5352907144), (208, 4117620880), (212, 4039929920), (248, 3453488480), (256, 3345566965), (260, 3294096704), (265, 3231943936), (310, 2762790784), (320, 2676453572), (403, 2125223680), (416, 2058810440), (424, 2019964960), (496, 1726744240), (520, 1647048352), (530, 1615971968), (620, 1381395392), (640, 1338226786), (689, 1243055360), (806, 1062611840), (832, 1029405220), (848, 1009982480), (992, 863372120), (1040, 823524176), (1060, 807985984), (1240, 690697696), (1280, 669113393), (1378, 621527680), (1612, 531305920), (1643, 521281280), (1664, 514702610), (1696, 504991240), (1984, 431686060), (2015, 425044736), (2080, 411762088), (2120, 403992992), (2480, 345348848), (2756, 310763840), (3224, 265652960), (3286, 260640640), (3328, 257351305), (3392, 252495620), (3445, 248611072), (3968, 215843030), (4030, 212522368), (4160, 205881044), (4240, 201996496), (4960, 172674424), (5512, 155381920), (6448, 132826480), (6572, 130320320), (6784, 126247810), (6890, 124305536), (7936, 107921515), (8060, 106261184), (8215, 104256256), (8320, 102940522), (8480, 100998248), (9920, 86337212), (11024, 77690960), (12896, 66413240), (13144, 65160160), (13568, 63123905), (13780, 62152768), (16120, 53130592), (16430, 52128128), (16640, 51470261), (16960, 50499124), (19840, 43168606), (21359, 40098560), (22048, 38845480), (25792, 33206620), (26288, 32580080), (27560, 31076384), (31327, 27339520), (32240, 26565296), (32860, 26064064), (33920, 25249562), (39680, 21584303), (42718, 20049280), (44096, 19422740), (51584, 16603310), (52576, 16290040), (55120, 15538192), (62654, 13669760), (64480, 13282648), (65720, 13032032), (67840, 12624781), (85436, 10024640), (88192, 9711370), (103168, 8301655), (105152, 8145020), (106795, 8019712), (110240, 7769096), (125308, 6834880), (128960, 6641324), (131440, 6516016), (156635, 5467904), (170872, 5012320), (176384, 4855685), (210304, 4072510), (213590, 4009856), (220480, 3884548), (250616, 3417440), (257920, 3320662), (262880, 3258008), (313270, 2733952), (341744, 2506160), (407251, 2103040), (420608, 2036255), (427180, 2004928), (440960, 1942274), (501232, 1708720), (515840, 1660331), (525760, 1629004), (626540, 1366976), (683488, 1253080), (814502, 1051520), (854360, 1002464), (881920, 971137)]