21425057280

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 960

約数和(自身を含む): 87510398976

約数和(自身を除く): 66085341696

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, 81, 88, 90, 93, 96, 99, 101, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 192, 198, 202, 216, 220, 240, 243, 248, 256, 264, 270, 279, 288, 297, 303, 310, 320, 324, 330, 341, 352, 360, 372, 384, 396, 404, 405, 432, 440, 465, 480, 486, 495, 496, 505, 512, 528, 540, 558, 576, 594, 606, 620, 640, 648, 660, 682, 704, 720, 744, 768, 792, 808, 810, 837, 864, 880, 891, 909, 930, 960, 972, 990, 992, 1010, 1023, 1056, 1080, 1111, 1116, 1152, 1188, 1212, 1215, 1240, 1280, 1296, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1515, 1536, 1584, 1616, 1620, 1674, 1705, 1728, 1760, 1782, 1818, 1860, 1920, 1944, 1980, 1984, 2020, 2046, 2112, 2160, 2222, 2232, 2304, 2376, 2424, 2430, 2480, 2511, 2560, 2592, 2640, 2673, 2727, 2728, 2790, 2816, 2880, 2970, 2976, 3030, 3069, 3131, 3168, 3232, 3240, 3333, 3348, 3410, 3456, 3520, 3564, 3636, 3720, 3840, 3888, 3960, 3968, 4040, 4092, 4185, 4224, 4320, 4444, 4455, 4464, 4545, 4608, 4752, 4848, 4860, 4960, 5022, 5115, 5184, 5280, 5346, 5454, 5456, 5555, 5580, 5632, 5760, 5940, 5952, 6060, 6138, 6262, 6336, 6464, 6480, 6666, 6696, 6820, 6912, 7040, 7128, 7272, 7440, 7533, 7680, 7776, 7920, 7936, 8080, 8181, 8184, 8370, 8448, 8640, 8888, 8910, 8928, 9090, 9207, 9393, 9504, 9696, 9720, 9920, 9999, 10044, 10230, 10368, 10560, 10692, 10908, 10912, 11110, 11160, 11520, 11880, 11904, 12120, 12276, 12524, 12555, 12672, 12928, 12960, 13332, 13365, 13392, 13635, 13640, 13824, 14080, 14256, 14544, 14880, 15066, 15345, 15552, 15655, 15840, 15872, 16160, 16362, 16368, 16665, 16740, 16896, 17280, 17776, 17820, 17856, 18180, 18414, 18786, 19008, 19392, 19440, 19840, 19998, 20088, 20460, 20736, 21120, 21384, 21816, 21824, 22220, 22320, 23040, 23760, 23808, 24240, 24543, 24552, 25048, 25110, 25344, 25856, 25920, 26664, 26730, 26784, 27270, 27280, 27621, 28160, 28179, 28512, 29088, 29760, 29997, 30132, 30690, 31104, 31310, 31680, 32320, 32724, 32736, 33330, 33480, 34441, 34560, 35552, 35640, 35712, 36360, 36828, 37572, 37665, 38016, 38784, 38880, 39680, 39996, 40176, 40905, 40920, 41472, 42240, 42768, 43632, 43648, 44440, 44640, 46035, 46965, 47520, 47616, 48480, 49086, 49104, 49995, 50096, 50220, 50688, 51712, 51840, 53328, 53460, 53568, 54540, 54560, 55242, 56358, 57024, 58176, 59520, 59994, 60264, 61380, 62208, 62620, 63360, 64640, 65448, 65472, 66660, 66960, 68882, 69120, 71104, 71280, 71424, 72720, 73656, 75144, 75330, 76032, 77568, 77760, 79360, 79992, 80352, 81810, 81840, 82863, 84480, 84537, 85536, 87264, 87296, 88880, 89280, 89991, 92070, 93930, 95040, 96960, 98172, 98208, 99990, 100192, 100440, 103323, 103680, 106656, 106920, 107136, 109080, 109120, 110484, 112716, 114048, 116352, 119040, 119988, 120528, 122715, 122760, 124416, 125240, 126720, 129280, 130896, 130944, 133320, 133920, 137764, 138105, 140895, 142208, 142560, 142848, 145440, 147312, 149985, 150288, 150660, 152064, 155136, 155520, 159984, 160704, 163620, 163680, 165726, 169074, 171072, 172205, 174528, 174592, 177760, 178560, 179982, 184140, 187860, 190080, 193920, 196344, 196416, 199980, 200384, 200880, 206646, 207360, 213312, 213840, 214272, 218160, 218240, 220968, 225432, 228096, 232704, 238080, 239976, 241056, 245430, 245520, 250480, 253440, 253611, 258560, 261792, 261888, 266640, 267840, 269973, 275528, 276210, 281790, 284416, 285120, 290880, 294624, 299970, 300576, 301320, 309969, 311040, 319968, 321408, 327240, 327360, 331452, 338148, 342144, 344410, 349056, 355520, 357120, 359964, 368280, 375720, 380160, 387840, 392688, 392832, 399960, 400768, 401760, 413292, 414315, 422685, 426624, 427680, 428544, 436320, 436480, 441936, 449955, 450864, 456192, 465408, 479952, 482112, 490860, 491040, 500960, 507222, 516615, 523584, 523776, 533280, 535680, 539946, 551056, 552420, 563580, 568832, 570240, 581760, 589248, 599940, 601152, 602640, 619938, 622080, 639936, 642816, 654480, 654720, 662904, 676296, 684288, 688820, 698112, 711040, 714240, 719928, 736560, 751440, 760320, 760833, 775680, 785376, 785664, 799920, 801536, 803520, 826584, 828630, 845370, 853248, 855360, 872640, 872960, 883872, 899910, 901728, 929907, 959904, 964224, 981720, 982080, 1001920, 1014444, 1033230, 1047168, 1066560, 1071360, 1079892, 1102112, 1104840, 1127160, 1140480, 1163520, 1178496, 1199880, 1202304, 1205280, 1239876, 1268055, 1279872, 1285632, 1308960, 1309440, 1325808, 1349865, 1352592, 1368576, 1377640, 1396224, 1422080, 1439856, 1473120, 1502880, 1521666, 1549845, 1570752, 1571328, 1599840, 1603072, 1607040, 1653168, 1657260, 1690740, 1706496, 1710720, 1745280, 1767744, 1799820, 1803456, 1859814, 1919808, 1928448, 1963440, 1964160, 2003840, 2028888, 2066460, 2094336, 2133120, 2142720, 2159784, 2204224, 2209680, 2254320, 2280960, 2327040, 2356992, 2399760, 2404608, 2410560, 2479752, 2536110, 2559744, 2617920, 2618880, 2651616, 2699730, 2705184, 2755280, 2789721, 2844160, 2879712, 2946240, 3005760, 3043332, 3099690, 3141504, 3199680, 3214080, 3306336, 3314520, 3381480, 3421440, 3490560, 3535488, 3599640, 3606912, 3719628, 3804165, 3839616, 3856896, 3926880, 3928320, 4007680, 4057776, 4132920, 4188672, 4266240, 4319568, 4408448, 4419360, 4508640, 4649535, 4713984, 4799520, 4809216, 4821120, 4959504, 5072220, 5119488, 5235840, 5303232, 5399460, 5410368, 5510560, 5579442, 5759424, 5892480, 6011520, 6086664, 6199380, 6283008, 6399360, 6428160, 6612672, 6629040, 6762960, 6842880, 6981120, 7070976, 7199280, 7213824, 7439256, 7608330, 7679232, 7853760, 7856640, 8015360, 8115552, 8265840, 8369163, 8532480, 8639136, 8816896, 8838720, 9017280, 9299070, 9599040, 9642240, 9919008, 10144440, 10471680, 10606464, 10798920, 10820736, 11021120, 11158884, 11518848, 11784960, 12023040, 12173328, 12398760, 12566016, 12798720, 13225344, 13258080, 13525920, 13948605, 14141952, 14398560, 14427648, 14878512, 15216660, 15358464, 15707520, 16231104, 16531680, 16738326, 17278272, 17633792, 17677440, 18034560, 18598140, 19198080, 19284480, 19838016, 20288880, 20943360, 21212928, 21597840, 21641472, 22042240, 22317768, 23037696, 23569920, 24046080, 24346656, 24797520, 25597440, 26450688, 26516160, 27051840, 27897210, 28797120, 29757024, 30433320, 31415040, 32462208, 33063360, 33476652, 34556544, 35354880, 36069120, 37196280, 38396160, 39676032, 40577760, 41845815, 42425856, 43195680, 43282944, 44084480, 44635536, 46075392, 48693312, 49595040, 52901376, 53032320, 54103680, 55794420, 57594240, 59514048, 60866640, 62830080, 64924416, 66126720, 66953304, 69113088, 70709760, 72138240, 74392560, 76792320, 79352064, 81155520, 83691630, 86391360, 88168960, 89271072, 97386624, 99190080, 106064640, 108207360, 111588840, 115188480, 119028096, 121733280, 129848832, 132253440, 133906608, 138226176, 148785120, 158704128, 162311040, 167383260, 172782720, 178542144, 194773248, 198380160, 212129280, 216414720, 223177680, 230376960, 238056192, 243466560, 264506880, 267813216, 297570240, 324622080, 334766520, 345565440, 357084288, 389546496, 396760320, 446355360, 476112384, 486933120, 535626432, 595140480, 649244160, 669533040, 691130880, 714168576, 793520640, 892710720, 973866240, 1071252864, 1190280960, 1339066080, 1428337152, 1785421440, 1947732480, 2142505728, 2380561920, 2678132160, 3570842880, 4285011456, 5356264320, 7141685760, 10712528640, 21425057280]

約数ペア:

[(1, 21425057280), (2, 10712528640), (3, 7141685760), (4, 5356264320), (5, 4285011456), (6, 3570842880), (8, 2678132160), (9, 2380561920), (10, 2142505728), (11, 1947732480), (12, 1785421440), (15, 1428337152), (16, 1339066080), (18, 1190280960), (20, 1071252864), (22, 973866240), (24, 892710720), (27, 793520640), (30, 714168576), (31, 691130880), (32, 669533040), (33, 649244160), (36, 595140480), (40, 535626432), (44, 486933120), (45, 476112384), (48, 446355360), (54, 396760320), (55, 389546496), (60, 357084288), (62, 345565440), (64, 334766520), (66, 324622080), (72, 297570240), (80, 267813216), (81, 264506880), (88, 243466560), (90, 238056192), (93, 230376960), (96, 223177680), (99, 216414720), (101, 212129280), (108, 198380160), (110, 194773248), (120, 178542144), (124, 172782720), (128, 167383260), (132, 162311040), (135, 158704128), (144, 148785120), (155, 138226176), (160, 133906608), (162, 132253440), (165, 129848832), (176, 121733280), (180, 119028096), (186, 115188480), (192, 111588840), (198, 108207360), (202, 106064640), (216, 99190080), (220, 97386624), (240, 89271072), (243, 88168960), (248, 86391360), (256, 83691630), (264, 81155520), (270, 79352064), (279, 76792320), (288, 74392560), (297, 72138240), (303, 70709760), (310, 69113088), (320, 66953304), (324, 66126720), (330, 64924416), (341, 62830080), (352, 60866640), (360, 59514048), (372, 57594240), (384, 55794420), (396, 54103680), (404, 53032320), (405, 52901376), (432, 49595040), (440, 48693312), (465, 46075392), (480, 44635536), (486, 44084480), (495, 43282944), (496, 43195680), (505, 42425856), (512, 41845815), (528, 40577760), (540, 39676032), (558, 38396160), (576, 37196280), (594, 36069120), (606, 35354880), (620, 34556544), (640, 33476652), (648, 33063360), (660, 32462208), (682, 31415040), (704, 30433320), (720, 29757024), (744, 28797120), (768, 27897210), (792, 27051840), (808, 26516160), (810, 26450688), (837, 25597440), (864, 24797520), (880, 24346656), (891, 24046080), (909, 23569920), (930, 23037696), (960, 22317768), (972, 22042240), (990, 21641472), (992, 21597840), (1010, 21212928), (1023, 20943360), (1056, 20288880), (1080, 19838016), (1111, 19284480), (1116, 19198080), (1152, 18598140), (1188, 18034560), (1212, 17677440), (1215, 17633792), (1240, 17278272), (1280, 16738326), (1296, 16531680), (1320, 16231104), (1364, 15707520), (1395, 15358464), (1408, 15216660), (1440, 14878512), (1485, 14427648), (1488, 14398560), (1515, 14141952), (1536, 13948605), (1584, 13525920), (1616, 13258080), (1620, 13225344), (1674, 12798720), (1705, 12566016), (1728, 12398760), (1760, 12173328), (1782, 12023040), (1818, 11784960), (1860, 11518848), (1920, 11158884), (1944, 11021120), (1980, 10820736), (1984, 10798920), (2020, 10606464), (2046, 10471680), (2112, 10144440), (2160, 9919008), (2222, 9642240), (2232, 9599040), (2304, 9299070), (2376, 9017280), (2424, 8838720), (2430, 8816896), (2480, 8639136), (2511, 8532480), (2560, 8369163), (2592, 8265840), (2640, 8115552), (2673, 8015360), (2727, 7856640), (2728, 7853760), (2790, 7679232), (2816, 7608330), (2880, 7439256), (2970, 7213824), (2976, 7199280), (3030, 7070976), (3069, 6981120), (3131, 6842880), (3168, 6762960), (3232, 6629040), (3240, 6612672), (3333, 6428160), (3348, 6399360), (3410, 6283008), (3456, 6199380), (3520, 6086664), (3564, 6011520), (3636, 5892480), (3720, 5759424), (3840, 5579442), (3888, 5510560), (3960, 5410368), (3968, 5399460), (4040, 5303232), (4092, 5235840), (4185, 5119488), (4224, 5072220), (4320, 4959504), (4444, 4821120), (4455, 4809216), (4464, 4799520), (4545, 4713984), (4608, 4649535), (4752, 4508640), (4848, 4419360), (4860, 4408448), (4960, 4319568), (5022, 4266240), (5115, 4188672), (5184, 4132920), (5280, 4057776), (5346, 4007680), (5454, 3928320), (5456, 3926880), (5555, 3856896), (5580, 3839616), (5632, 3804165), (5760, 3719628), (5940, 3606912), (5952, 3599640), (6060, 3535488), (6138, 3490560), (6262, 3421440), (6336, 3381480), (6464, 3314520), (6480, 3306336), (6666, 3214080), (6696, 3199680), (6820, 3141504), (6912, 3099690), (7040, 3043332), (7128, 3005760), (7272, 2946240), (7440, 2879712), (7533, 2844160), (7680, 2789721), (7776, 2755280), (7920, 2705184), (7936, 2699730), (8080, 2651616), (8181, 2618880), (8184, 2617920), (8370, 2559744), (8448, 2536110), (8640, 2479752), (8888, 2410560), (8910, 2404608), (8928, 2399760), (9090, 2356992), (9207, 2327040), (9393, 2280960), (9504, 2254320), (9696, 2209680), (9720, 2204224), (9920, 2159784), (9999, 2142720), (10044, 2133120), (10230, 2094336), (10368, 2066460), (10560, 2028888), (10692, 2003840), (10908, 1964160), (10912, 1963440), (11110, 1928448), (11160, 1919808), (11520, 1859814), (11880, 1803456), (11904, 1799820), (12120, 1767744), (12276, 1745280), (12524, 1710720), (12555, 1706496), (12672, 1690740), (12928, 1657260), (12960, 1653168), (13332, 1607040), (13365, 1603072), (13392, 1599840), (13635, 1571328), (13640, 1570752), (13824, 1549845), (14080, 1521666), (14256, 1502880), (14544, 1473120), (14880, 1439856), (15066, 1422080), (15345, 1396224), (15552, 1377640), (15655, 1368576), (15840, 1352592), (15872, 1349865), (16160, 1325808), (16362, 1309440), (16368, 1308960), (16665, 1285632), (16740, 1279872), (16896, 1268055), (17280, 1239876), (17776, 1205280), (17820, 1202304), (17856, 1199880), (18180, 1178496), (18414, 1163520), (18786, 1140480), (19008, 1127160), (19392, 1104840), (19440, 1102112), (19840, 1079892), (19998, 1071360), (20088, 1066560), (20460, 1047168), (20736, 1033230), (21120, 1014444), (21384, 1001920), (21816, 982080), (21824, 981720), (22220, 964224), (22320, 959904), (23040, 929907), (23760, 901728), (23808, 899910), (24240, 883872), (24543, 872960), (24552, 872640), (25048, 855360), (25110, 853248), (25344, 845370), (25856, 828630), (25920, 826584), (26664, 803520), (26730, 801536), (26784, 799920), (27270, 785664), (27280, 785376), (27621, 775680), (28160, 760833), (28179, 760320), (28512, 751440), (29088, 736560), (29760, 719928), (29997, 714240), (30132, 711040), (30690, 698112), (31104, 688820), (31310, 684288), (31680, 676296), (32320, 662904), (32724, 654720), (32736, 654480), (33330, 642816), (33480, 639936), (34441, 622080), (34560, 619938), (35552, 602640), (35640, 601152), (35712, 599940), (36360, 589248), (36828, 581760), (37572, 570240), (37665, 568832), (38016, 563580), (38784, 552420), (38880, 551056), (39680, 539946), (39996, 535680), (40176, 533280), (40905, 523776), (40920, 523584), (41472, 516615), (42240, 507222), (42768, 500960), (43632, 491040), (43648, 490860), (44440, 482112), (44640, 479952), (46035, 465408), (46965, 456192), (47520, 450864), (47616, 449955), (48480, 441936), (49086, 436480), (49104, 436320), (49995, 428544), (50096, 427680), (50220, 426624), (50688, 422685), (51712, 414315), (51840, 413292), (53328, 401760), (53460, 400768), (53568, 399960), (54540, 392832), (54560, 392688), (55242, 387840), (56358, 380160), (57024, 375720), (58176, 368280), (59520, 359964), (59994, 357120), (60264, 355520), (61380, 349056), (62208, 344410), (62620, 342144), (63360, 338148), (64640, 331452), (65448, 327360), (65472, 327240), (66660, 321408), (66960, 319968), (68882, 311040), (69120, 309969), (71104, 301320), (71280, 300576), (71424, 299970), (72720, 294624), (73656, 290880), (75144, 285120), (75330, 284416), (76032, 281790), (77568, 276210), (77760, 275528), (79360, 269973), (79992, 267840), (80352, 266640), (81810, 261888), (81840, 261792), (82863, 258560), (84480, 253611), (84537, 253440), (85536, 250480), (87264, 245520), (87296, 245430), (88880, 241056), (89280, 239976), (89991, 238080), (92070, 232704), (93930, 228096), (95040, 225432), (96960, 220968), (98172, 218240), (98208, 218160), (99990, 214272), (100192, 213840), (100440, 213312), (103323, 207360), (103680, 206646), (106656, 200880), (106920, 200384), (107136, 199980), (109080, 196416), (109120, 196344), (110484, 193920), (112716, 190080), (114048, 187860), (116352, 184140), (119040, 179982), (119988, 178560), (120528, 177760), (122715, 174592), (122760, 174528), (124416, 172205), (125240, 171072), (126720, 169074), (129280, 165726), (130896, 163680), (130944, 163620), (133320, 160704), (133920, 159984), (137764, 155520), (138105, 155136), (140895, 152064), (142208, 150660), (142560, 150288), (142848, 149985), (145440, 147312)]