21454519680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 768

約数和(自身を含む): 86475110400

約数和(自身を除く): 65020590720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 121, 124, 128, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 242, 248, 264, 270, 279, 288, 297, 310, 320, 330, 331, 341, 352, 360, 363, 372, 384, 396, 432, 440, 465, 480, 484, 495, 496, 528, 540, 558, 576, 594, 605, 620, 640, 660, 662, 682, 704, 720, 726, 744, 792, 837, 864, 880, 930, 960, 968, 990, 992, 993, 1023, 1056, 1080, 1089, 1116, 1152, 1188, 1210, 1240, 1320, 1324, 1364, 1395, 1408, 1440, 1452, 1485, 1488, 1584, 1655, 1674, 1705, 1728, 1760, 1815, 1860, 1920, 1936, 1980, 1984, 1986, 2046, 2112, 2160, 2178, 2232, 2376, 2420, 2480, 2640, 2648, 2728, 2790, 2880, 2904, 2970, 2976, 2979, 3069, 3168, 3267, 3310, 3348, 3410, 3456, 3520, 3630, 3641, 3720, 3751, 3872, 3960, 3968, 3972, 4092, 4185, 4224, 4320, 4356, 4464, 4752, 4840, 4960, 4965, 5115, 5280, 5296, 5445, 5456, 5580, 5760, 5808, 5940, 5952, 5958, 6138, 6336, 6534, 6620, 6696, 6820, 7040, 7260, 7282, 7440, 7502, 7744, 7920, 7944, 8184, 8370, 8640, 8712, 8928, 8937, 9207, 9504, 9680, 9920, 9930, 10230, 10261, 10560, 10592, 10890, 10912, 10923, 11160, 11253, 11616, 11880, 11904, 11916, 12276, 12672, 13068, 13240, 13392, 13640, 14520, 14564, 14880, 14895, 15004, 15345, 15488, 15840, 15888, 16335, 16368, 16740, 17280, 17424, 17856, 17874, 18205, 18414, 18755, 19008, 19360, 19840, 19860, 20460, 20522, 21120, 21184, 21780, 21824, 21846, 22320, 22506, 23232, 23760, 23832, 24552, 26136, 26480, 26784, 27280, 29040, 29128, 29760, 29790, 30008, 30690, 30783, 31680, 31776, 32670, 32736, 32769, 33480, 33759, 34848, 35712, 35748, 36410, 36828, 37510, 38016, 38720, 39720, 40051, 40920, 41044, 42368, 43560, 43648, 43692, 44640, 44685, 45012, 46035, 46464, 47520, 47664, 49104, 51305, 52272, 52960, 53568, 54560, 54615, 56265, 58080, 58256, 59520, 59580, 60016, 61380, 61566, 63360, 63552, 65340, 65472, 65538, 66960, 67518, 69696, 71496, 72820, 73656, 75020, 77440, 79440, 80102, 81840, 82088, 87120, 87384, 89280, 89370, 90024, 92070, 92349, 95040, 95328, 98208, 98307, 101277, 102610, 104544, 105920, 107136, 109120, 109230, 112530, 112871, 116160, 116512, 119160, 120032, 120153, 122760, 123132, 127104, 130680, 130944, 131076, 133920, 135036, 139392, 142992, 145640, 147312, 150040, 153915, 158880, 160204, 163680, 163845, 164176, 168795, 174240, 174768, 178560, 178740, 180048, 184140, 184698, 190080, 190656, 196416, 196614, 200255, 202554, 205220, 209088, 211840, 218240, 218460, 225060, 225742, 232320, 233024, 238320, 240064, 240306, 245520, 246264, 261360, 262152, 267840, 270072, 277047, 285984, 291280, 294624, 300080, 307830, 317760, 320408, 327360, 327690, 328352, 337590, 338613, 348480, 349536, 357480, 360096, 360459, 368280, 369396, 381312, 392832, 393228, 400510, 405108, 410440, 418176, 436920, 450120, 451484, 461745, 466048, 476640, 480128, 480612, 491040, 491535, 492528, 506385, 522720, 524304, 535680, 540144, 554094, 564355, 571968, 582560, 589248, 600160, 600765, 615660, 635520, 640816, 654720, 655380, 656704, 675180, 677226, 696960, 699072, 714960, 720192, 720918, 736560, 738792, 786456, 801020, 810216, 820880, 873840, 900240, 902968, 923490, 953280, 961224, 982080, 983070, 985056, 1012770, 1015839, 1045440, 1048608, 1080288, 1081377, 1108188, 1128710, 1143936, 1165120, 1178496, 1200320, 1201530, 1231320, 1241581, 1281632, 1310760, 1313408, 1350360, 1354452, 1385235, 1398144, 1429920, 1440384, 1441836, 1473120, 1477584, 1572912, 1602040, 1620432, 1641760, 1693065, 1747680, 1800480, 1802295, 1805936, 1846980, 1906560, 1922448, 1964160, 1966140, 1970112, 2025540, 2031678, 2090880, 2097216, 2160576, 2162754, 2216376, 2257420, 2330240, 2400640, 2403060, 2462640, 2483162, 2563264, 2621520, 2700720, 2708904, 2770470, 2859840, 2883672, 2946240, 2955168, 3047517, 3145824, 3204080, 3240864, 3283520, 3386130, 3495360, 3600960, 3604590, 3611872, 3693960, 3724743, 3844896, 3932280, 3940224, 4051080, 4063356, 4194432, 4321152, 4325508, 4432752, 4514840, 4806120, 4925280, 4966324, 5079195, 5126528, 5243040, 5401440, 5406885, 5417808, 5540940, 5719680, 5767344, 5892480, 5910336, 6095034, 6207905, 6291648, 6408160, 6481728, 6567040, 6772260, 6990720, 7201920, 7209180, 7223744, 7387920, 7449486, 7689792, 7864560, 8102160, 8126712, 8651016, 8865504, 9029680, 9612240, 9850560, 9932648, 10158390, 10486080, 10802880, 10813770, 10835616, 11081880, 11174229, 11534688, 11820672, 12190068, 12415810, 12583296, 12816320, 12963456, 13544520, 14418360, 14447488, 14775840, 14898972, 15237585, 15379584, 15729120, 16204320, 16253424, 17302032, 17731008, 18059360, 18623715, 19224480, 19701120, 19865296, 20316780, 20972160, 21605760, 21627540, 21671232, 22163760, 22348458, 23069376, 24380136, 24831620, 25632640, 27089040, 28836720, 29551680, 29797944, 30475170, 31458240, 32408640, 32506848, 33522687, 34604064, 35462016, 36118720, 37247430, 38448960, 39730592, 40633560, 43255080, 43342464, 44327520, 44696916, 46138752, 48760272, 49663240, 54178080, 55871145, 57673440, 59103360, 59595888, 60950340, 62916480, 64817280, 65013696, 67045374, 69208128, 72237440, 74494860, 76897920, 79461184, 81267120, 86510160, 88655040, 89393832, 97520544, 99326480, 108356160, 111742290, 115346880, 119191776, 121900680, 130027392, 134090748, 138416256, 148989720, 158922368, 162534240, 167613435, 173020320, 177310080, 178787664, 195041088, 198652960, 216712320, 223484580, 230693760, 238383552, 243801360, 268181496, 297979440, 325068480, 335226870, 346040640, 357575328, 390082176, 397305920, 446969160, 476767104, 487602720, 536362992, 595958880, 650136960, 670453740, 692081280, 715150656, 794611840, 893938320, 975205440, 1072725984, 1191917760, 1340907480, 1430301312, 1787876640, 1950410880, 2145451968, 2383835520, 2681814960, 3575753280, 4290903936, 5363629920, 7151506560, 10727259840, 21454519680]

約数ペア:

[(1, 21454519680), (2, 10727259840), (3, 7151506560), (4, 5363629920), (5, 4290903936), (6, 3575753280), (8, 2681814960), (9, 2383835520), (10, 2145451968), (11, 1950410880), (12, 1787876640), (15, 1430301312), (16, 1340907480), (18, 1191917760), (20, 1072725984), (22, 975205440), (24, 893938320), (27, 794611840), (30, 715150656), (31, 692081280), (32, 670453740), (33, 650136960), (36, 595958880), (40, 536362992), (44, 487602720), (45, 476767104), (48, 446969160), (54, 397305920), (55, 390082176), (60, 357575328), (62, 346040640), (64, 335226870), (66, 325068480), (72, 297979440), (80, 268181496), (88, 243801360), (90, 238383552), (93, 230693760), (96, 223484580), (99, 216712320), (108, 198652960), (110, 195041088), (120, 178787664), (121, 177310080), (124, 173020320), (128, 167613435), (132, 162534240), (135, 158922368), (144, 148989720), (155, 138416256), (160, 134090748), (165, 130027392), (176, 121900680), (180, 119191776), (186, 115346880), (192, 111742290), (198, 108356160), (216, 99326480), (220, 97520544), (240, 89393832), (242, 88655040), (248, 86510160), (264, 81267120), (270, 79461184), (279, 76897920), (288, 74494860), (297, 72237440), (310, 69208128), (320, 67045374), (330, 65013696), (331, 64817280), (341, 62916480), (352, 60950340), (360, 59595888), (363, 59103360), (372, 57673440), (384, 55871145), (396, 54178080), (432, 49663240), (440, 48760272), (465, 46138752), (480, 44696916), (484, 44327520), (495, 43342464), (496, 43255080), (528, 40633560), (540, 39730592), (558, 38448960), (576, 37247430), (594, 36118720), (605, 35462016), (620, 34604064), (640, 33522687), (660, 32506848), (662, 32408640), (682, 31458240), (704, 30475170), (720, 29797944), (726, 29551680), (744, 28836720), (792, 27089040), (837, 25632640), (864, 24831620), (880, 24380136), (930, 23069376), (960, 22348458), (968, 22163760), (990, 21671232), (992, 21627540), (993, 21605760), (1023, 20972160), (1056, 20316780), (1080, 19865296), (1089, 19701120), (1116, 19224480), (1152, 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