21438509760

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11987}}^1$

素因数の和:12042

約数の個数: 336

約数和(自身を含む): 79802102016

約数和(自身を除く): 58363592256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 576, 621, 648, 690, 720, 736, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1944, 2070, 2160, 2208, 2430, 2484, 2592, 2760, 2880, 3105, 3240, 3312, 3680, 3726, 3888, 4140, 4320, 4416, 4860, 4968, 5184, 5520, 5589, 6210, 6480, 6624, 7360, 7452, 7776, 8280, 8640, 9315, 9720, 9936, 11040, 11178, 11987, 12420, 12960, 13248, 14904, 15552, 16560, 18630, 19440, 19872, 22080, 22356, 23974, 24840, 25920, 27945, 29808, 33120, 35961, 37260, 38880, 39744, 44712, 47948, 49680, 55890, 59616, 59935, 66240, 71922, 74520, 77760, 89424, 95896, 99360, 107883, 111780, 119232, 119870, 143844, 149040, 178848, 179805, 191792, 198720, 215766, 223560, 239740, 275701, 287688, 298080, 323649, 357696, 359610, 383584, 431532, 447120, 479480, 539415, 551402, 575376, 596160, 647298, 719220, 767168, 827103, 863064, 894240, 958960, 970947, 1078830, 1102804, 1150752, 1294596, 1378505, 1438440, 1618245, 1654206, 1726128, 1788480, 1917920, 1941894, 2157660, 2205608, 2301504, 2481309, 2589192, 2757010, 2876880, 2912841, 3236490, 3308412, 3452256, 3835840, 3883788, 4135515, 4315320, 4411216, 4854735, 4962618, 5178384, 5514020, 5753760, 5825682, 6472980, 6616824, 6904512, 7443927, 7767576, 8271030, 8630640, 8822432, 9709470, 9925236, 10356768, 11028040, 11507520, 11651364, 12406545, 12945960, 13233648, 14564205, 14887854, 15535152, 16542060, 17261280, 17644864, 19418940, 19850472, 20713536, 22056080, 22331781, 23302728, 24813090, 25891920, 26467296, 29128410, 29775708, 31070304, 33084120, 34522560, 37219635, 38837880, 39700944, 44112160, 44663562, 46605456, 49626180, 51783840, 52934592, 58256820, 59551416, 62140608, 66168240, 66995343, 74439270, 77675760, 79401888, 88224320, 89327124, 93210912, 99252360, 103567680, 111658905, 116513640, 119102832, 132336480, 133990686, 148878540, 155351520, 158803776, 178654248, 186421824, 198504720, 223317810, 233027280, 238205664, 264672960, 267981372, 297757080, 310703040, 334976715, 357308496, 397009440, 446635620, 466054560, 476411328, 535962744, 595514160, 669953430, 714616992, 794018880, 893271240, 932109120, 1071925488, 1191028320, 1339906860, 1429233984, 1786542480, 2143850976, 2382056640, 2679813720, 3573084960, 4287701952, 5359627440, 7146169920, 10719254880, 21438509760]

約数ペア:

[(1, 21438509760), (2, 10719254880), (3, 7146169920), (4, 5359627440), (5, 4287701952), (6, 3573084960), (8, 2679813720), (9, 2382056640), (10, 2143850976), (12, 1786542480), (15, 1429233984), (16, 1339906860), (18, 1191028320), (20, 1071925488), (23, 932109120), (24, 893271240), (27, 794018880), (30, 714616992), (32, 669953430), (36, 595514160), (40, 535962744), (45, 476411328), (46, 466054560), (48, 446635620), (54, 397009440), (60, 357308496), (64, 334976715), (69, 310703040), (72, 297757080), (80, 267981372), (81, 264672960), (90, 238205664), (92, 233027280), (96, 223317810), (108, 198504720), (115, 186421824), (120, 178654248), (135, 158803776), (138, 155351520), (144, 148878540), (160, 133990686), (162, 132336480), (180, 119102832), (184, 116513640), (192, 111658905), (207, 103567680), (216, 99252360), (230, 93210912), (240, 89327124), (243, 88224320), (270, 79401888), (276, 77675760), (288, 74439270), (320, 66995343), (324, 66168240), (345, 62140608), (360, 59551416), (368, 58256820), (405, 52934592), (414, 51783840), (432, 49626180), (460, 46605456), (480, 44663562), (486, 44112160), (540, 39700944), (552, 38837880), (576, 37219635), (621, 34522560), (648, 33084120), (690, 31070304), (720, 29775708), (736, 29128410), (810, 26467296), (828, 25891920), (864, 24813090), (920, 23302728), (960, 22331781), (972, 22056080), (1035, 20713536), (1080, 19850472), (1104, 19418940), (1215, 17644864), (1242, 17261280), (1296, 16542060), (1380, 15535152), (1440, 14887854), (1472, 14564205), (1620, 13233648), (1656, 12945960), (1728, 12406545), (1840, 11651364), (1863, 11507520), (1944, 11028040), (2070, 10356768), (2160, 9925236), (2208, 9709470), (2430, 8822432), (2484, 8630640), (2592, 8271030), (2760, 7767576), (2880, 7443927), (3105, 6904512), (3240, 6616824), (3312, 6472980), (3680, 5825682), (3726, 5753760), (3888, 5514020), (4140, 5178384), (4320, 4962618), (4416, 4854735), (4860, 4411216), (4968, 4315320), (5184, 4135515), (5520, 3883788), (5589, 3835840), (6210, 3452256), (6480, 3308412), (6624, 3236490), (7360, 2912841), (7452, 2876880), (7776, 2757010), (8280, 2589192), (8640, 2481309), (9315, 2301504), (9720, 2205608), (9936, 2157660), (11040, 1941894), (11178, 1917920), (11987, 1788480), (12420, 1726128), (12960, 1654206), (13248, 1618245), (14904, 1438440), (15552, 1378505), (16560, 1294596), (18630, 1150752), (19440, 1102804), (19872, 1078830), (22080, 970947), (22356, 958960), (23974, 894240), (24840, 863064), (25920, 827103), (27945, 767168), (29808, 719220), (33120, 647298), (35961, 596160), (37260, 575376), (38880, 551402), (39744, 539415), (44712, 479480), (47948, 447120), (49680, 431532), (55890, 383584), (59616, 359610), (59935, 357696), (66240, 323649), (71922, 298080), (74520, 287688), (77760, 275701), (89424, 239740), (95896, 223560), (99360, 215766), (107883, 198720), (111780, 191792), (119232, 179805), (119870, 178848), (143844, 149040)]