729808513920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{19819}}^1$

素因数の和:21978

約数の個数: 256

約数和(自身を含む): 2586081888000

約数和(自身を除く): 1856273374080

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2131, 2160, 2880, 3456, 4262, 4320, 5760, 6393, 8524, 8640, 10655, 12786, 17048, 17280, 19179, 19819, 21310, 25572, 31965, 34096, 38358, 39638, 42620, 51144, 57537, 59457, 63930, 68192, 76716, 79276, 85240, 95895, 99095, 102288, 115074, 118914, 127860, 136384, 153432, 158552, 170480, 178371, 191790, 198190, 204576, 230148, 237828, 255720, 272768, 287685, 297285, 306864, 317104, 340960, 356742, 383580, 396380, 409152, 460296, 475656, 511440, 535113, 575370, 594570, 613728, 634208, 681920, 713484, 767160, 792760, 818304, 891855, 920592, 951312, 1022880, 1070226, 1150740, 1189140, 1227456, 1268416, 1363840, 1426968, 1534320, 1585520, 1783710, 1841184, 1902624, 2045760, 2140452, 2301480, 2378280, 2454912, 2536832, 2675565, 2853936, 3068640, 3171040, 3567420, 3682368, 3805248, 4091520, 4280904, 4602960, 4756560, 5351130, 5707872, 6137280, 6342080, 7134840, 7364736, 7610496, 8561808, 9205920, 9513120, 10702260, 11415744, 12274560, 12684160, 14269680, 17123616, 18411840, 19026240, 21404520, 22831488, 28539360, 34247232, 36823680, 38052480, 42234289, 42809040, 57078720, 68494464, 84468578, 85618080, 114157440, 126702867, 168937156, 171236160, 211171445, 253405734, 337874312, 342472320, 380108601, 422342890, 506811468, 633514335, 675748624, 760217202, 844685780, 1013622936, 1140325803, 1267028670, 1351497248, 1520434404, 1689371560, 1900543005, 2027245872, 2280651606, 2534057340, 2702994496, 3040868808, 3378743120, 3801086010, 4054491744, 4561303212, 5068114680, 5405988992, 5701629015, 6081737616, 6757486240, 7602172020, 8108983488, 9122606424, 10136229360, 11403258030, 12163475232, 13514972480, 15204344040, 16217966976, 18245212848, 20272458720, 22806516060, 24326950464, 27029944960, 30408688080, 36490425696, 40544917440, 45613032120, 48653900928, 60817376160, 72980851392, 81089834880, 91226064240, 121634752320, 145961702784, 182452128480, 243269504640, 364904256960, 729808513920]

約数ペア:

[(1, 729808513920), (2, 364904256960), (3, 243269504640), (4, 182452128480), (5, 145961702784), (6, 121634752320), (8, 91226064240), (9, 81089834880), (10, 72980851392), (12, 60817376160), (15, 48653900928), (16, 45613032120), (18, 40544917440), (20, 36490425696), (24, 30408688080), (27, 27029944960), (30, 24326950464), (32, 22806516060), (36, 20272458720), (40, 18245212848), (45, 16217966976), (48, 15204344040), (54, 13514972480), (60, 12163475232), (64, 11403258030), (72, 10136229360), (80, 9122606424), (90, 8108983488), (96, 7602172020), (108, 6757486240), (120, 6081737616), (128, 5701629015), (135, 5405988992), (144, 5068114680), (160, 4561303212), (180, 4054491744), (192, 3801086010), (216, 3378743120), (240, 3040868808), (270, 2702994496), (288, 2534057340), (320, 2280651606), (360, 2027245872), (384, 1900543005), (432, 1689371560), (480, 1520434404), (540, 1351497248), (576, 1267028670), (640, 1140325803), (720, 1013622936), (864, 844685780), (960, 760217202), (1080, 675748624), (1152, 633514335), (1440, 506811468), (1728, 422342890), (1920, 380108601), (2131, 342472320), (2160, 337874312), (2880, 253405734), (3456, 211171445), (4262, 171236160), (4320, 168937156), (5760, 126702867), (6393, 114157440), (8524, 85618080), (8640, 84468578), (10655, 68494464), (12786, 57078720), (17048, 42809040), (17280, 42234289), (19179, 38052480), (19819, 36823680), (21310, 34247232), (25572, 28539360), (31965, 22831488), (34096, 21404520), (38358, 19026240), (39638, 18411840), (42620, 17123616), (51144, 14269680), (57537, 12684160), (59457, 12274560), (63930, 11415744), (68192, 10702260), (76716, 9513120), (79276, 9205920), (85240, 8561808), (95895, 7610496), (99095, 7364736), (102288, 7134840), (115074, 6342080), (118914, 6137280), (127860, 5707872), (136384, 5351130), (153432, 4756560), (158552, 4602960), (170480, 4280904), (178371, 4091520), (191790, 3805248), (198190, 3682368), (204576, 3567420), (230148, 3171040), (237828, 3068640), (255720, 2853936), (272768, 2675565), (287685, 2536832), (297285, 2454912), (306864, 2378280), (317104, 2301480), (340960, 2140452), (356742, 2045760), (383580, 1902624), (396380, 1841184), (409152, 1783710), (460296, 1585520), (475656, 1534320), (511440, 1426968), (535113, 1363840), (575370, 1268416), (594570, 1227456), (613728, 1189140), (634208, 1150740), (681920, 1070226), (713484, 1022880), (767160, 951312), (792760, 920592), (818304, 891855)]