28991247840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:952

約数の個数: 480

約数和(自身を含む): 109081836864

約数和(自身を除く): 80090589024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 181, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 362, 405, 408, 432, 459, 480, 510, 540, 543, 544, 612, 648, 680, 720, 724, 727, 765, 810, 816, 864, 905, 918, 1020, 1080, 1086, 1224, 1296, 1360, 1377, 1440, 1448, 1454, 1530, 1620, 1629, 1632, 1810, 1836, 2040, 2160, 2172, 2181, 2295, 2448, 2592, 2715, 2720, 2754, 2896, 2908, 3060, 3077, 3240, 3258, 3620, 3635, 3672, 4080, 4320, 4344, 4362, 4590, 4887, 4896, 5430, 5508, 5792, 5816, 6120, 6154, 6480, 6516, 6543, 6885, 7240, 7270, 7344, 8145, 8160, 8688, 8724, 9180, 9231, 9774, 10860, 10905, 11016, 11632, 12240, 12308, 12359, 12960, 13032, 13086, 13770, 14480, 14540, 14661, 14688, 15385, 16290, 17376, 17448, 18360, 18462, 19548, 19629, 21720, 21810, 22032, 23264, 24435, 24480, 24616, 24718, 26064, 26172, 27540, 27693, 28960, 29080, 29322, 30770, 32580, 32715, 34896, 36720, 36924, 37077, 39096, 39258, 43440, 43620, 44064, 46155, 48870, 49232, 49436, 52128, 52344, 55080, 55386, 58160, 58644, 58887, 61540, 61795, 65160, 65430, 69792, 73305, 73440, 73848, 74154, 78192, 78516, 83079, 86880, 87240, 92310, 97740, 98145, 98464, 98872, 104688, 110160, 110772, 111231, 116320, 117288, 117774, 123080, 123590, 130320, 130860, 131587, 138465, 146610, 147696, 148308, 156384, 157032, 166158, 174480, 184620, 185385, 195480, 196290, 197744, 209376, 220320, 221544, 222462, 234576, 235548, 246160, 247180, 249237, 260640, 261720, 263174, 276930, 293220, 294435, 295392, 296616, 314064, 332316, 333693, 348960, 369240, 370770, 390960, 392580, 394761, 395488, 415395, 443088, 444924, 469152, 471096, 492320, 494360, 498474, 523440, 526348, 553860, 556155, 586440, 588870, 593232, 628128, 657935, 664632, 667386, 738480, 741540, 781920, 785160, 789522, 830790, 886176, 889848, 942192, 988720, 996948, 1001079, 1046880, 1052696, 1107720, 1112310, 1172880, 1177740, 1184283, 1186464, 1246185, 1315870, 1329264, 1334772, 1476960, 1483080, 1570320, 1579044, 1661580, 1668465, 1779696, 1884384, 1973805, 1977440, 1993896, 2002158, 2105392, 2215440, 2224620, 2236979, 2345760, 2355480, 2368566, 2492370, 2631740, 2658528, 2669544, 2966160, 3140640, 3158088, 3323160, 3336930, 3552849, 3559392, 3947610, 3987792, 4004316, 4210784, 4430880, 4449240, 4473958, 4710960, 4737132, 4984740, 5005395, 5263480, 5339088, 5921415, 5932320, 6316176, 6646320, 6673860, 6710937, 7105698, 7895220, 7975584, 8008632, 8898480, 8947916, 9421920, 9474264, 9969480, 10010790, 10526960, 10658547, 10678176, 11184895, 11842830, 12632352, 13292640, 13347720, 13421874, 14211396, 15790440, 16017264, 17764245, 17796960, 17895832, 18948528, 19938960, 20021580, 20132811, 21053920, 21317094, 22369790, 23685660, 26695440, 26843748, 28422792, 31580880, 32034528, 33554685, 35528490, 35791664, 37897056, 39877920, 40043160, 40265622, 42634188, 44739580, 47371320, 53292735, 53390880, 53687496, 56845584, 60398433, 63161760, 67109370, 71056980, 71583328, 80086320, 80531244, 85268376, 89479160, 94742640, 100664055, 106585470, 107374992, 113691168, 120796866, 134218740, 142113960, 160172640, 161062488, 170536752, 178958320, 181195299, 189485280, 201328110, 213170940, 214749984, 241593732, 268437480, 284227920, 301992165, 322124976, 341073504, 357916640, 362390598, 402656220, 426341880, 483187464, 536874960, 568455840, 603984330, 644249952, 724781196, 805312440, 852683760, 905976495, 966374928, 1073749920, 1207968660, 1449562392, 1610624880, 1705367520, 1811952990, 1932749856, 2415937320, 2899124784, 3221249760, 3623905980, 4831874640, 5798249568, 7247811960, 9663749280, 14495623920, 28991247840]

約数ペア:

[(1, 28991247840), (2, 14495623920), (3, 9663749280), (4, 7247811960), (5, 5798249568), (6, 4831874640), (8, 3623905980), (9, 3221249760), (10, 2899124784), (12, 2415937320), (15, 1932749856), (16, 1811952990), (17, 1705367520), (18, 1610624880), (20, 1449562392), (24, 1207968660), (27, 1073749920), (30, 966374928), (32, 905976495), (34, 852683760), (36, 805312440), (40, 724781196), (45, 644249952), (48, 603984330), (51, 568455840), (54, 536874960), (60, 483187464), (68, 426341880), (72, 402656220), (80, 362390598), (81, 357916640), (85, 341073504), (90, 322124976), (96, 301992165), (102, 284227920), (108, 268437480), (120, 241593732), (135, 214749984), (136, 213170940), (144, 201328110), (153, 189485280), (160, 181195299), (162, 178958320), (170, 170536752), (180, 161062488), (181, 160172640), (204, 142113960), (216, 134218740), (240, 120796866), (255, 113691168), (270, 107374992), (272, 106585470), (288, 100664055), (306, 94742640), (324, 89479160), (340, 85268376), (360, 80531244), (362, 80086320), (405, 71583328), (408, 71056980), (432, 67109370), (459, 63161760), (480, 60398433), (510, 56845584), (540, 53687496), (543, 53390880), (544, 53292735), (612, 47371320), (648, 44739580), (680, 42634188), (720, 40265622), (724, 40043160), (727, 39877920), (765, 37897056), (810, 35791664), (816, 35528490), (864, 33554685), (905, 32034528), (918, 31580880), (1020, 28422792), (1080, 26843748), (1086, 26695440), (1224, 23685660), (1296, 22369790), (1360, 21317094), (1377, 21053920), (1440, 20132811), (1448, 20021580), (1454, 19938960), (1530, 18948528), (1620, 17895832), (1629, 17796960), (1632, 17764245), (1810, 16017264), (1836, 15790440), (2040, 14211396), (2160, 13421874), (2172, 13347720), (2181, 13292640), (2295, 12632352), (2448, 11842830), (2592, 11184895), (2715, 10678176), (2720, 10658547), (2754, 10526960), (2896, 10010790), (2908, 9969480), (3060, 9474264), (3077, 9421920), (3240, 8947916), (3258, 8898480), (3620, 8008632), (3635, 7975584), (3672, 7895220), (4080, 7105698), (4320, 6710937), (4344, 6673860), (4362, 6646320), (4590, 6316176), (4887, 5932320), (4896, 5921415), (5430, 5339088), (5508, 5263480), (5792, 5005395), (5816, 4984740), (6120, 4737132), (6154, 4710960), (6480, 4473958), (6516, 4449240), (6543, 4430880), (6885, 4210784), (7240, 4004316), (7270, 3987792), (7344, 3947610), (8145, 3559392), (8160, 3552849), (8688, 3336930), (8724, 3323160), (9180, 3158088), (9231, 3140640), (9774, 2966160), (10860, 2669544), (10905, 2658528), (11016, 2631740), (11632, 2492370), (12240, 2368566), (12308, 2355480), (12359, 2345760), (12960, 2236979), (13032, 2224620), (13086, 2215440), (13770, 2105392), (14480, 2002158), (14540, 1993896), (14661, 1977440), (14688, 1973805), (15385, 1884384), (16290, 1779696), (17376, 1668465), (17448, 1661580), (18360, 1579044), (18462, 1570320), (19548, 1483080), (19629, 1476960), (21720, 1334772), (21810, 1329264), (22032, 1315870), (23264, 1246185), (24435, 1186464), (24480, 1184283), (24616, 1177740), (24718, 1172880), (26064, 1112310), (26172, 1107720), (27540, 1052696), (27693, 1046880), (28960, 1001079), (29080, 996948), (29322, 988720), (30770, 942192), (32580, 889848), (32715, 886176), (34896, 830790), (36720, 789522), (36924, 785160), (37077, 781920), (39096, 741540), (39258, 738480), (43440, 667386), (43620, 664632), (44064, 657935), (46155, 628128), (48870, 593232), (49232, 588870), (49436, 586440), (52128, 556155), (52344, 553860), (55080, 526348), (55386, 523440), (58160, 498474), (58644, 494360), (58887, 492320), (61540, 471096), (61795, 469152), (65160, 444924), (65430, 443088), (69792, 415395), (73305, 395488), (73440, 394761), (73848, 392580), (74154, 390960), (78192, 370770), (78516, 369240), (83079, 348960), (86880, 333693), (87240, 332316), (92310, 314064), (97740, 296616), (98145, 295392), (98464, 294435), (98872, 293220), (104688, 276930), (110160, 263174), (110772, 261720), (111231, 260640), (116320, 249237), (117288, 247180), (117774, 246160), (123080, 235548), (123590, 234576), (130320, 222462), (130860, 221544), (131587, 220320), (138465, 209376), (146610, 197744), (147696, 196290), (148308, 195480), (156384, 185385), (157032, 184620), (166158, 174480)]