19209484800

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 960

約数和(自身を含む): 79886315520

約数和(自身を除く): 60676830720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 62, 64, 66, 72, 75, 80, 88, 90, 93, 96, 99, 100, 108, 110, 120, 124, 128, 132, 135, 144, 150, 155, 160, 163, 165, 176, 180, 186, 192, 198, 200, 216, 220, 225, 240, 248, 256, 264, 270, 275, 279, 288, 297, 300, 310, 320, 326, 330, 341, 352, 360, 372, 384, 396, 400, 432, 440, 450, 465, 480, 489, 495, 496, 512, 528, 540, 550, 558, 576, 594, 600, 620, 640, 652, 660, 675, 682, 704, 720, 744, 768, 775, 792, 800, 815, 825, 837, 864, 880, 900, 930, 960, 978, 990, 992, 1023, 1056, 1080, 1100, 1116, 1152, 1188, 1200, 1240, 1280, 1304, 1320, 1350, 1364, 1395, 1408, 1440, 1467, 1485, 1488, 1536, 1550, 1584, 1600, 1630, 1650, 1674, 1705, 1728, 1760, 1793, 1800, 1860, 1920, 1956, 1980, 1984, 2046, 2112, 2160, 2200, 2232, 2304, 2325, 2376, 2400, 2445, 2475, 2480, 2560, 2608, 2640, 2700, 2728, 2790, 2816, 2880, 2934, 2970, 2976, 3069, 3100, 3168, 3200, 3260, 3300, 3348, 3410, 3456, 3520, 3586, 3600, 3720, 3840, 3912, 3960, 3968, 4075, 4092, 4185, 4224, 4320, 4400, 4401, 4464, 4608, 4650, 4752, 4800, 4890, 4950, 4960, 5053, 5115, 5216, 5280, 5379, 5400, 5456, 5580, 5632, 5760, 5868, 5940, 5952, 6138, 6200, 6336, 6400, 6520, 6600, 6696, 6820, 6912, 6975, 7040, 7172, 7200, 7335, 7425, 7440, 7680, 7824, 7920, 7936, 8150, 8184, 8370, 8448, 8525, 8640, 8800, 8802, 8928, 8965, 9207, 9300, 9504, 9600, 9780, 9900, 9920, 10106, 10230, 10432, 10560, 10758, 10800, 10912, 11160, 11520, 11736, 11880, 11904, 12225, 12276, 12400, 12672, 12800, 13040, 13200, 13392, 13640, 13824, 13950, 14080, 14344, 14400, 14670, 14850, 14880, 15159, 15345, 15648, 15840, 15872, 16137, 16300, 16368, 16740, 16896, 17050, 17280, 17600, 17604, 17856, 17930, 18414, 18600, 19008, 19200, 19560, 19800, 19840, 20212, 20460, 20864, 20925, 21120, 21516, 21600, 21824, 22005, 22320, 23040, 23472, 23760, 23808, 24450, 24552, 24800, 25265, 25344, 25575, 26080, 26400, 26784, 26895, 27280, 27900, 28160, 28688, 28800, 29340, 29700, 29760, 30318, 30690, 31296, 31680, 32274, 32600, 32736, 33480, 34100, 34560, 35200, 35208, 35712, 35860, 36675, 36828, 37200, 38016, 38400, 39120, 39600, 39680, 40424, 40920, 41728, 41850, 42240, 43032, 43200, 43648, 44010, 44640, 44825, 45477, 46035, 46944, 47520, 47616, 48411, 48900, 49104, 49600, 50530, 50688, 51150, 52160, 52800, 53568, 53790, 54560, 55583, 55800, 57376, 57600, 58680, 59400, 59520, 60636, 61380, 62592, 63360, 64548, 65200, 65472, 66960, 68200, 69120, 70400, 70416, 71424, 71720, 73350, 73656, 74400, 75795, 76032, 76725, 78240, 79200, 79360, 80685, 80848, 81840, 83456, 83700, 84480, 86064, 86400, 87296, 88020, 89280, 89650, 90954, 92070, 93888, 95040, 96822, 97800, 98208, 99200, 101060, 102300, 104320, 105600, 107136, 107580, 109120, 110025, 111166, 111600, 114752, 115200, 117360, 118800, 119040, 121272, 122760, 125184, 126325, 126720, 129096, 130400, 130944, 133920, 134475, 136400, 136431, 140800, 140832, 142848, 143440, 146700, 147312, 148800, 151590, 152064, 153450, 156480, 158400, 161370, 161696, 163680, 166749, 167400, 172128, 172800, 174592, 176040, 178560, 179300, 181908, 184140, 187776, 190080, 193644, 195600, 196416, 198400, 202120, 204600, 208640, 211200, 214272, 215160, 218240, 220050, 222332, 223200, 227385, 229504, 230175, 234720, 237600, 238080, 242055, 242544, 245520, 250368, 252650, 253440, 258192, 260800, 261888, 267840, 268950, 272800, 272862, 277915, 281664, 286880, 293400, 294624, 297600, 303180, 306900, 312960, 316800, 322740, 323392, 327360, 333498, 334800, 344256, 345600, 352080, 357120, 358600, 363816, 368280, 375552, 378975, 380160, 387288, 391200, 392832, 396800, 403425, 404240, 409200, 417280, 422400, 428544, 430320, 436480, 440100, 444664, 446400, 454770, 459008, 460350, 469440, 475200, 484110, 485088, 491040, 500247, 505300, 516384, 521600, 523776, 535680, 537900, 545600, 545724, 555830, 563328, 573760, 586800, 589248, 595200, 606360, 613800, 625920, 633600, 645480, 646784, 654720, 666996, 669600, 682155, 688512, 704160, 714240, 717200, 727632, 736560, 751104, 757950, 760320, 774576, 782400, 785664, 806850, 808480, 818400, 833745, 860640, 872960, 880200, 889328, 892800, 909540, 918016, 920700, 938880, 950400, 968220, 970176, 982080, 1000494, 1010600, 1032768, 1043200, 1071360, 1075800, 1091200, 1091448, 1111660, 1126656, 1136925, 1147520, 1173600, 1178496, 1190400, 1210275, 1212720, 1227600, 1251840, 1267200, 1290960, 1293568, 1309440, 1333992, 1339200, 1364310, 1377024, 1389575, 1408320, 1434400, 1455264, 1473120, 1500741, 1515900, 1549152, 1564800, 1571328, 1613700, 1616960, 1636800, 1667490, 1721280, 1760400, 1778656, 1785600, 1819080, 1841400, 1877760, 1900800, 1936440, 1940352, 1964160, 2000988, 2021200, 2065536, 2086400, 2142720, 2151600, 2182400, 2182896, 2223320, 2253312, 2273850, 2295040, 2347200, 2356992, 2420550, 2425440, 2455200, 2501235, 2581920, 2587136, 2618880, 2667984, 2678400, 2728620, 2754048, 2779150, 2816640, 2868800, 2910528, 2946240, 3001482, 3031800, 3098304, 3129600, 3227400, 3233920, 3273600, 3334980, 3410775, 3442560, 3520800, 3557312, 3571200, 3638160, 3682800, 3755520, 3801600, 3872880, 3880704, 3928320, 4001976, 4042400, 4131072, 4168725, 4303200, 4364800, 4365792, 4446640, 4547700, 4590080, 4694400, 4713984, 4841100, 4850880, 4910400, 5002470, 5163840, 5335968, 5356800, 5457240, 5558300, 5633280, 5737600, 5821056, 5892480, 6002964, 6063600, 6196608, 6259200, 6454800, 6467840, 6547200, 6669960, 6821550, 6885120, 7041600, 7114624, 7276320, 7365600, 7503705, 7745760, 7761408, 7856640, 8003952, 8084800, 8262144, 8337450, 8606400, 8731584, 8893280, 9095400, 9388800, 9682200, 9701760, 9820800, 10004940, 10327680, 10671936, 10713600, 10914480, 11116600, 11266560, 11475200, 11642112, 11784960, 12005928, 12127200, 12393216, 12506175, 12909600, 12935680, 13094400, 13339920, 13643100, 13770240, 14083200, 14229248, 14552640, 14731200, 15007410, 15491520, 16007904, 16169600, 16674900, 17212800, 17463168, 17786560, 18190800, 18777600, 19364400, 19403520, 19641600, 20009880, 20655360, 21343872, 21828960, 22233200, 22950400, 23284224, 23569920, 24011856, 24254400, 24786432, 25012350, 25819200, 26679840, 27286200, 28166400, 28458496, 29105280, 29462400, 30014820, 30983040, 32015808, 32339200, 33349800, 34425600, 34926336, 35573120, 36381600, 37518525, 38728800, 38807040, 39283200, 40019760, 41310720, 42687744, 43657920, 44466400, 48023712, 48508800, 50024700, 51638400, 53359680, 54572400, 56332800, 58210560, 58924800, 60029640, 61966080, 64031616, 64678400, 66699600, 68851200, 69852672, 71146240, 72763200, 75037050, 77457600, 80039520, 85375488, 87315840, 88932800, 96047424, 97017600, 100049400, 103276800, 106719360, 109144800, 116421120, 117849600, 120059280, 123932160, 128063232, 133399200, 142292480, 145526400, 150074100, 154915200, 160079040, 174631680, 177865600, 192094848, 194035200, 200098800, 206553600, 213438720, 218289600, 240118560, 256126464, 266798400, 291052800, 300148200, 309830400, 320158080, 349263360, 355731200, 384189696, 400197600, 426877440, 436579200, 480237120, 533596800, 582105600, 600296400, 619660800, 640316160, 711462400, 768379392, 800395200, 873158400, 960474240, 1067193600, 1200592800, 1280632320, 1600790400, 1746316800, 1920948480, 2134387200, 2401185600, 3201580800, 3841896960, 4802371200, 6403161600, 9604742400, 19209484800]

約数ペア:

[(1, 19209484800), (2, 9604742400), (3, 6403161600), (4, 4802371200), (5, 3841896960), (6, 3201580800), (8, 2401185600), (9, 2134387200), (10, 1920948480), (11, 1746316800), (12, 1600790400), (15, 1280632320), (16, 1200592800), (18, 1067193600), (20, 960474240), (22, 873158400), (24, 800395200), (25, 768379392), (27, 711462400), (30, 640316160), (31, 619660800), (32, 600296400), (33, 582105600), (36, 533596800), (40, 480237120), (44, 436579200), (45, 426877440), (48, 400197600), (50, 384189696), (54, 355731200), (55, 349263360), (60, 320158080), (62, 309830400), (64, 300148200), (66, 291052800), (72, 266798400), (75, 256126464), (80, 240118560), (88, 218289600), (90, 213438720), (93, 206553600), (96, 200098800), (99, 194035200), (100, 192094848), (108, 177865600), (110, 174631680), (120, 160079040), (124, 154915200), (128, 150074100), (132, 145526400), (135, 142292480), (144, 133399200), (150, 128063232), (155, 123932160), (160, 120059280), (163, 117849600), (165, 116421120), (176, 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(815, 23569920), (825, 23284224), (837, 22950400), (864, 22233200), (880, 21828960), (900, 21343872), (930, 20655360), (960, 20009880), (978, 19641600), (990, 19403520), (992, 19364400), (1023, 18777600), (1056, 18190800), (1080, 17786560), (1100, 17463168), (1116, 17212800), (1152, 16674900), (1188, 16169600), (1200, 16007904), (1240, 15491520), (1280, 15007410), (1304, 14731200), (1320, 14552640), (1350, 14229248), (1364, 14083200), (1395, 13770240), (1408, 13643100), (1440, 13339920), (1467, 13094400), (1485, 12935680), (1488, 12909600), (1536, 12506175), (1550, 12393216), (1584, 12127200), (1600, 12005928), (1630, 11784960), (1650, 11642112), (1674, 11475200), (1705, 11266560), (1728, 11116600), (1760, 10914480), (1793, 10713600), (1800, 10671936), (1860, 10327680), (1920, 10004940), (1956, 9820800), (1980, 9701760), (1984, 9682200), (2046, 9388800), (2112, 9095400), (2160, 8893280), (2200, 8731584), (2232, 8606400), (2304, 8337450), (2325, 8262144), (2376, 8084800), (2400, 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(5952, 3227400), (6138, 3129600), (6200, 3098304), (6336, 3031800), (6400, 3001482), (6520, 2946240), (6600, 2910528), (6696, 2868800), (6820, 2816640), (6912, 2779150), (6975, 2754048), (7040, 2728620), (7172, 2678400), (7200, 2667984), (7335, 2618880), (7425, 2587136), (7440, 2581920), (7680, 2501235), (7824, 2455200), (7920, 2425440), (7936, 2420550), (8150, 2356992), (8184, 2347200), (8370, 2295040), (8448, 2273850), (8525, 2253312), (8640, 2223320), (8800, 2182896), (8802, 2182400), (8928, 2151600), (8965, 2142720), (9207, 2086400), (9300, 2065536), (9504, 2021200), (9600, 2000988), (9780, 1964160), (9900, 1940352), (9920, 1936440), (10106, 1900800), (10230, 1877760), (10432, 1841400), (10560, 1819080), (10758, 1785600), (10800, 1778656), (10912, 1760400), (11160, 1721280), (11520, 1667490), (11736, 1636800), (11880, 1616960), (11904, 1613700), (12225, 1571328), (12276, 1564800), (12400, 1549152), (12672, 1515900), (12800, 1500741), (13040, 1473120), (13200, 1455264), (13392, 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(55800, 344256), (57376, 334800), (57600, 333498), (58680, 327360), (59400, 323392), (59520, 322740), (60636, 316800), (61380, 312960), (62592, 306900), (63360, 303180), (64548, 297600), (65200, 294624), (65472, 293400), (66960, 286880), (68200, 281664), (69120, 277915), (70400, 272862), (70416, 272800), (71424, 268950), (71720, 267840), (73350, 261888), (73656, 260800), (74400, 258192), (75795, 253440), (76032, 252650), (76725, 250368), (78240, 245520), (79200, 242544), (79360, 242055), (80685, 238080), (80848, 237600), (81840, 234720), (83456, 230175), (83700, 229504), (84480, 227385), (86064, 223200), (86400, 222332), (87296, 220050), (88020, 218240), (89280, 215160), (89650, 214272), (90954, 211200), (92070, 208640), (93888, 204600), (95040, 202120), (96822, 198400), (97800, 196416), (98208, 195600), (99200, 193644), (101060, 190080), (102300, 187776), (104320, 184140), (105600, 181908), (107136, 179300), (107580, 178560), (109120, 176040), (110025, 174592), (111166, 172800), (111600, 172128), (114752, 167400), (115200, 166749), (117360, 163680), (118800, 161696), (119040, 161370), (121272, 158400), (122760, 156480), (125184, 153450), (126325, 152064), (126720, 151590), (129096, 148800), (130400, 147312), (130944, 146700), (133920, 143440), (134475, 142848), (136400, 140832), (136431, 140800)]