68213268720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120997}}^1$

素因数の和:121054

約数の個数: 240

約数和(自身を含む): 245761457760

約数和(自身を除く): 177548189040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1566, 1620, 1740, 1944, 2088, 2160, 2320, 2349, 2430, 2610, 3132, 3240, 3480, 3888, 3915, 4176, 4698, 4860, 5220, 6264, 6480, 6960, 7047, 7830, 9396, 9720, 10440, 11745, 12528, 14094, 15660, 18792, 19440, 20880, 23490, 28188, 31320, 35235, 37584, 46980, 56376, 62640, 70470, 93960, 112752, 120997, 140940, 187920, 241994, 281880, 362991, 483988, 563760, 604985, 725982, 967976, 1088973, 1209970, 1451964, 1814955, 1935952, 2177946, 2419940, 2903928, 3266919, 3508913, 3629910, 4355892, 4839880, 5444865, 5807856, 6533838, 7017826, 7259820, 8711784, 9679760, 9800757, 10526739, 10889730, 13067676, 14035652, 14519640, 16334595, 17423568, 17544565, 19601514, 21053478, 21779460, 26135352, 28071304, 29039280, 29402271, 31580217, 32669190, 35089130, 39203028, 42106956, 43558920, 49003785, 52270704, 52633695, 56142608, 58804542, 63160434, 65338380, 70178260, 78406056, 84213912, 87117840, 94740651, 98007570, 105267390, 117609084, 126320868, 130676760, 140356520, 147011355, 156812112, 157901085, 168427824, 189481302, 196015140, 210534780, 235218168, 252641736, 261353520, 280713040, 284221953, 294022710, 315802170, 378962604, 392030280, 421069560, 470436336, 473703255, 505283472, 568443906, 588045420, 631604340, 757925208, 784060560, 842139120, 852665859, 947406510, 1136887812, 1176090840, 1263208680, 1421109765, 1515850416, 1705331718, 1894813020, 2273775624, 2352181680, 2526417360, 2842219530, 3410663436, 3789626040, 4263329295, 4547551248, 5684439060, 6821326872, 7579252080, 8526658590, 11368878120, 13642653744, 17053317180, 22737756240, 34106634360, 68213268720]

約数ペア:

[(1, 68213268720), (2, 34106634360), (3, 22737756240), (4, 17053317180), (5, 13642653744), (6, 11368878120), (8, 8526658590), (9, 7579252080), (10, 6821326872), (12, 5684439060), (15, 4547551248), (16, 4263329295), (18, 3789626040), (20, 3410663436), (24, 2842219530), (27, 2526417360), (29, 2352181680), (30, 2273775624), (36, 1894813020), (40, 1705331718), (45, 1515850416), (48, 1421109765), (54, 1263208680), (58, 1176090840), (60, 1136887812), (72, 947406510), (80, 852665859), (81, 842139120), (87, 784060560), (90, 757925208), (108, 631604340), (116, 588045420), (120, 568443906), (135, 505283472), (144, 473703255), (145, 470436336), (162, 421069560), (174, 392030280), (180, 378962604), (216, 315802170), (232, 294022710), (240, 284221953), (243, 280713040), (261, 261353520), (270, 252641736), (290, 235218168), (324, 210534780), (348, 196015140), (360, 189481302), (405, 168427824), (432, 157901085), (435, 156812112), (464, 147011355), (486, 140356520), (522, 130676760), (540, 126320868), (580, 117609084), (648, 105267390), (696, 98007570), (720, 94740651), (783, 87117840), (810, 84213912), (870, 78406056), (972, 70178260), (1044, 65338380), (1080, 63160434), (1160, 58804542), (1215, 56142608), (1296, 52633695), (1305, 52270704), (1392, 49003785), (1566, 43558920), (1620, 42106956), (1740, 39203028), (1944, 35089130), (2088, 32669190), (2160, 31580217), (2320, 29402271), (2349, 29039280), (2430, 28071304), (2610, 26135352), (3132, 21779460), (3240, 21053478), (3480, 19601514), (3888, 17544565), (3915, 17423568), (4176, 16334595), (4698, 14519640), (4860, 14035652), (5220, 13067676), (6264, 10889730), (6480, 10526739), (6960, 9800757), (7047, 9679760), (7830, 8711784), (9396, 7259820), (9720, 7017826), (10440, 6533838), (11745, 5807856), (12528, 5444865), (14094, 4839880), (15660, 4355892), (18792, 3629910), (19440, 3508913), (20880, 3266919), (23490, 2903928), (28188, 2419940), (31320, 2177946), (35235, 1935952), (37584, 1814955), (46980, 1451964), (56376, 1209970), (62640, 1088973), (70470, 967976), (93960, 725982), (112752, 604985), (120997, 563760), (140940, 483988), (187920, 362991), (241994, 281880)]