1987286400

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 960

約数和(自身を含む): 8677413360

約数和(自身を除く): 6690126960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 32, 33, 34, 36, 40, 41, 44, 45, 48, 50, 51, 54, 55, 60, 64, 66, 68, 72, 75, 80, 81, 82, 85, 88, 90, 96, 99, 100, 102, 108, 110, 120, 123, 128, 132, 135, 136, 144, 150, 153, 160, 162, 164, 165, 170, 176, 180, 187, 192, 198, 200, 204, 205, 216, 220, 225, 240, 246, 255, 264, 270, 272, 275, 288, 297, 300, 306, 320, 324, 328, 330, 340, 352, 360, 369, 374, 384, 396, 400, 405, 408, 410, 425, 432, 440, 450, 451, 459, 480, 492, 495, 510, 528, 540, 544, 550, 561, 576, 594, 600, 612, 615, 640, 648, 656, 660, 675, 680, 697, 704, 720, 738, 748, 765, 792, 800, 810, 816, 820, 825, 850, 864, 880, 891, 900, 902, 918, 935, 960, 984, 990, 1020, 1025, 1056, 1080, 1088, 1100, 1107, 1122, 1152, 1188, 1200, 1224, 1230, 1275, 1296, 1312, 1320, 1350, 1353, 1360, 1377, 1394, 1408, 1440, 1476, 1485, 1496, 1530, 1584, 1600, 1620, 1632, 1640, 1650, 1683, 1700, 1728, 1760, 1782, 1800, 1804, 1836, 1845, 1870, 1920, 1968, 1980, 2025, 2040, 2050, 2091, 2112, 2160, 2176, 2200, 2214, 2244, 2255, 2295, 2376, 2400, 2448, 2460, 2475, 2550, 2592, 2624, 2640, 2700, 2706, 2720, 2754, 2788, 2805, 2880, 2952, 2970, 2992, 3060, 3075, 3168, 3200, 3240, 3264, 3280, 3300, 3321, 3366, 3400, 3456, 3485, 3520, 3564, 3600, 3608, 3672, 3690, 3740, 3825, 3936, 3960, 4050, 4059, 4080, 4100, 4182, 4224, 4320, 4400, 4428, 4455, 4488, 4510, 4590, 4675, 4752, 4800, 4896, 4920, 4950, 5049, 5100, 5184, 5248, 5280, 5400, 5412, 5440, 5508, 5535, 5576, 5610, 5760, 5904, 5940, 5984, 6120, 6150, 6273, 6336, 6480, 6528, 6560, 6600, 6642, 6732, 6765, 6800, 6885, 6970, 7040, 7128, 7200, 7216, 7344, 7380, 7425, 7480, 7650, 7667, 7872, 7920, 8100, 8118, 8160, 8200, 8364, 8415, 8640, 8800, 8856, 8910, 8976, 9020, 9180, 9225, 9350, 9504, 9600, 9792, 9840, 9900, 10098, 10200, 10368, 10455, 10560, 10800, 10824, 10880, 11016, 11070, 11152, 11220, 11275, 11475, 11808, 11880, 11968, 12177, 12240, 12300, 12546, 12672, 12960, 13120, 13200, 13284, 13464, 13530, 13600, 13770, 13940, 14025, 14256, 14400, 14432, 14688, 14760, 14850, 14960, 15147, 15300, 15334, 15744, 15840, 16200, 16236, 16320, 16400, 16605, 16728, 16830, 17280, 17425, 17600, 17712, 17820, 17952, 18040, 18360, 18450, 18700, 18819, 19008, 19584, 19680, 19800, 20196, 20295, 20400, 20910, 21120, 21600, 21648, 22032, 22140, 22275, 22304, 22440, 22550, 22950, 23001, 23616, 23760, 23936, 24354, 24480, 24600, 25092, 25245, 25920, 26240, 26400, 26568, 26928, 27060, 27200, 27540, 27675, 27880, 28050, 28512, 28800, 28864, 29376, 29520, 29700, 29920, 30294, 30600, 30668, 31365, 31680, 32400, 32472, 32640, 32800, 33210, 33456, 33660, 33825, 34425, 34850, 35200, 35424, 35640, 35904, 36080, 36531, 36720, 36900, 37400, 37638, 38016, 38335, 39360, 39600, 40392, 40590, 40800, 41820, 42075, 43200, 43296, 44064, 44280, 44550, 44608, 44880, 45100, 45900, 46002, 47232, 47520, 48708, 48960, 49200, 50184, 50490, 51840, 52275, 52800, 53136, 53856, 54120, 54400, 55080, 55350, 55760, 56100, 56457, 57024, 57728, 58752, 59040, 59400, 59840, 60588, 60885, 61200, 61336, 62730, 63360, 64800, 64944, 65600, 66420, 66912, 67320, 67650, 68850, 69003, 69700, 70848, 71280, 71808, 72160, 73062, 73440, 73800, 74800, 75276, 75735, 76670, 78720, 79200, 80784, 81180, 81600, 83025, 83640, 84150, 86400, 86592, 88128, 88560, 89100, 89216, 89760, 90200, 91800, 92004, 94095, 95040, 97416, 97920, 98400, 100368, 100980, 101475, 104550, 105600, 106272, 107712, 108240, 110160, 110700, 111520, 112200, 112914, 114048, 115005, 118080, 118800, 119680, 121176, 121770, 122400, 122672, 125460, 126225, 129600, 129888, 131200, 132840, 133824, 134640, 135300, 137700, 138006, 139400, 141696, 142560, 144320, 146124, 146880, 147600, 149600, 150552, 151470, 153340, 156825, 158400, 161568, 162360, 163200, 166050, 167280, 168300, 173184, 176256, 177120, 178200, 179520, 180400, 182655, 183600, 184008, 188190, 190080, 191675, 194832, 196800, 200736, 201960, 202950, 207009, 209100, 212544, 215424, 216480, 220320, 221400, 223040, 224400, 225828, 230010, 236160, 237600, 242352, 243540, 244800, 245344, 250920, 252450, 259200, 259776, 265680, 267648, 269280, 270600, 275400, 276012, 278800, 282285, 285120, 288640, 292248, 293760, 295200, 299200, 301104, 302940, 304425, 306680, 313650, 316800, 323136, 324720, 332100, 334560, 336600, 345015, 354240, 356400, 359040, 360800, 365310, 367200, 368016, 376380, 378675, 383350, 389664, 393600, 401472, 403920, 405900, 414018, 418200, 425088, 432960, 440640, 442800, 446080, 448800, 451656, 460020, 470475, 475200, 484704, 487080, 489600, 490688, 501840, 504900, 519552, 531360, 538560, 541200, 550800, 552024, 557600, 564570, 570240, 575025, 584496, 590400, 598400, 602208, 605880, 608850, 613360, 621027, 627300, 646272, 649440, 664200, 669120, 673200, 690030, 708480, 712800, 721600, 730620, 734400, 736032, 752760, 757350, 766700, 779328, 802944, 807840, 811800, 828036, 836400, 865920, 881280, 885600, 897600, 903312, 913275, 920040, 940950, 950400, 969408, 974160, 981376, 1003680, 1009800, 1035045, 1062720, 1077120, 1082400, 1101600, 1104048, 1115200, 1129140, 1150050, 1168992, 1180800, 1204416, 1211760, 1217700, 1226720, 1242054, 1254600, 1298880, 1328400, 1338240, 1346400, 1380060, 1411425, 1425600, 1443200, 1461240, 1468800, 1472064, 1505520, 1514700, 1533400, 1558656, 1615680, 1623600, 1656072, 1672800, 1725075, 1771200, 1795200, 1806624, 1826550, 1840080, 1881900, 1938816, 1948320, 2007360, 2019600, 2070090, 2125440, 2164800, 2203200, 2208096, 2230400, 2258280, 2300100, 2337984, 2408832, 2423520, 2435400, 2453440, 2484108, 2509200, 2597760, 2656800, 2692800, 2760120, 2822850, 2851200, 2922480, 2944128, 3011040, 3029400, 3066800, 3105135, 3231360, 3247200, 3312144, 3345600, 3450150, 3542400, 3613248, 3653100, 3680160, 3763800, 3896640, 4014720, 4039200, 4140180, 4329600, 4406400, 4416192, 4516560, 4600200, 4675968, 4847040, 4870800, 4906880, 4968216, 5018400, 5175225, 5313600, 5385600, 5520240, 5645700, 5844960, 6022080, 6058800, 6133600, 6210270, 6494400, 6624288, 6691200, 6900300, 7226496, 7306200, 7360320, 7527600, 7793280, 8078400, 8280360, 8832384, 9033120, 9200400, 9694080, 9741600, 9936432, 10036800, 10350450, 10627200, 11040480, 11291400, 11689920, 12044160, 12117600, 12267200, 12420540, 12988800, 13248576, 13800600, 14612400, 14720640, 15055200, 15525675, 16156800, 16560720, 18066240, 18400800, 19483200, 19872864, 20073600, 20700900, 22080960, 22582800, 23379840, 24235200, 24534400, 24841080, 26497152, 27601200, 29224800, 30110400, 31051350, 33121440, 36132480, 36801600, 38966400, 39745728, 41401800, 44161920, 45165600, 48470400, 49682160, 55202400, 58449600, 60220800, 62102700, 66242880, 73603200, 79491456, 82803600, 90331200, 99364320, 110404800, 116899200, 124205400, 132485760, 165607200, 180662400, 198728640, 220809600, 248410800, 331214400, 397457280, 496821600, 662428800, 993643200, 1987286400]

約数ペア:

[(1, 1987286400), (2, 993643200), (3, 662428800), (4, 496821600), (5, 397457280), (6, 331214400), (8, 248410800), (9, 220809600), (10, 198728640), (11, 180662400), (12, 165607200), (15, 132485760), (16, 124205400), (17, 116899200), (18, 110404800), (20, 99364320), (22, 90331200), (24, 82803600), (25, 79491456), (27, 73603200), (30, 66242880), (32, 62102700), (33, 60220800), (34, 58449600), (36, 55202400), (40, 49682160), (41, 48470400), (44, 45165600), (45, 44161920), (48, 41401800), (50, 39745728), (51, 38966400), (54, 36801600), (55, 36132480), (60, 33121440), (64, 31051350), (66, 30110400), (68, 29224800), (72, 27601200), (75, 26497152), (80, 24841080), (81, 24534400), (82, 24235200), (85, 23379840), (88, 22582800), (90, 22080960), (96, 20700900), (99, 20073600), (100, 19872864), (102, 19483200), (108, 18400800), (110, 18066240), (120, 16560720), (123, 16156800), (128, 15525675), (132, 15055200), (135, 14720640), (136, 14612400), (144, 13800600), (150, 13248576), (153, 12988800), (160, 12420540), (162, 12267200), (164, 12117600), (165, 12044160), (170, 11689920), (176, 11291400), (180, 11040480), (187, 10627200), (192, 10350450), (198, 10036800), (200, 9936432), (204, 9741600), (205, 9694080), (216, 9200400), (220, 9033120), (225, 8832384), (240, 8280360), (246, 8078400), (255, 7793280), (264, 7527600), (270, 7360320), (272, 7306200), (275, 7226496), (288, 6900300), (297, 6691200), (300, 6624288), (306, 6494400), (320, 6210270), (324, 6133600), (328, 6058800), (330, 6022080), (340, 5844960), (352, 5645700), (360, 5520240), (369, 5385600), (374, 5313600), (384, 5175225), (396, 5018400), (400, 4968216), (405, 4906880), (408, 4870800), (410, 4847040), (425, 4675968), (432, 4600200), (440, 4516560), (450, 4416192), (451, 4406400), (459, 4329600), (480, 4140180), (492, 4039200), (495, 4014720), (510, 3896640), (528, 3763800), (540, 3680160), (544, 3653100), (550, 3613248), (561, 3542400), (576, 3450150), (594, 3345600), (600, 3312144), (612, 3247200), (615, 3231360), (640, 3105135), (648, 3066800), (656, 3029400), (660, 3011040), (675, 2944128), (680, 2922480), (697, 2851200), (704, 2822850), (720, 2760120), (738, 2692800), (748, 2656800), (765, 2597760), (792, 2509200), (800, 2484108), (810, 2453440), (816, 2435400), (820, 2423520), (825, 2408832), (850, 2337984), (864, 2300100), (880, 2258280), (891, 2230400), (900, 2208096), (902, 2203200), (918, 2164800), (935, 2125440), (960, 2070090), (984, 2019600), (990, 2007360), (1020, 1948320), (1025, 1938816), (1056, 1881900), (1080, 1840080), (1088, 1826550), (1100, 1806624), (1107, 1795200), (1122, 1771200), (1152, 1725075), (1188, 1672800), (1200, 1656072), (1224, 1623600), (1230, 1615680), (1275, 1558656), (1296, 1533400), (1312, 1514700), (1320, 1505520), (1350, 1472064), (1353, 1468800), (1360, 1461240), (1377, 1443200), (1394, 1425600), (1408, 1411425), (1440, 1380060), (1476, 1346400), (1485, 1338240), (1496, 1328400), (1530, 1298880), (1584, 1254600), (1600, 1242054), (1620, 1226720), (1632, 1217700), (1640, 1211760), (1650, 1204416), (1683, 1180800), (1700, 1168992), (1728, 1150050), (1760, 1129140), (1782, 1115200), (1800, 1104048), (1804, 1101600), (1836, 1082400), (1845, 1077120), (1870, 1062720), (1920, 1035045), (1968, 1009800), (1980, 1003680), (2025, 981376), (2040, 974160), (2050, 969408), (2091, 950400), (2112, 940950), (2160, 920040), (2176, 913275), (2200, 903312), (2214, 897600), (2244, 885600), (2255, 881280), (2295, 865920), (2376, 836400), (2400, 828036), (2448, 811800), (2460, 807840), (2475, 802944), (2550, 779328), (2592, 766700), (2624, 757350), (2640, 752760), (2700, 736032), (2706, 734400), (2720, 730620), (2754, 721600), (2788, 712800), (2805, 708480), (2880, 690030), (2952, 673200), (2970, 669120), (2992, 664200), (3060, 649440), (3075, 646272), (3168, 627300), (3200, 621027), (3240, 613360), (3264, 608850), (3280, 605880), (3300, 602208), (3321, 598400), (3366, 590400), (3400, 584496), (3456, 575025), (3485, 570240), (3520, 564570), (3564, 557600), (3600, 552024), (3608, 550800), (3672, 541200), (3690, 538560), (3740, 531360), (3825, 519552), (3936, 504900), (3960, 501840), (4050, 490688), (4059, 489600), (4080, 487080), (4100, 484704), (4182, 475200), (4224, 470475), (4320, 460020), (4400, 451656), (4428, 448800), (4455, 446080), (4488, 442800), (4510, 440640), (4590, 432960), (4675, 425088), (4752, 418200), (4800, 414018), (4896, 405900), (4920, 403920), (4950, 401472), (5049, 393600), (5100, 389664), (5184, 383350), (5248, 378675), (5280, 376380), (5400, 368016), (5412, 367200), (5440, 365310), (5508, 360800), (5535, 359040), (5576, 356400), (5610, 354240), (5760, 345015), (5904, 336600), (5940, 334560), (5984, 332100), (6120, 324720), (6150, 323136), (6273, 316800), (6336, 313650), (6480, 306680), (6528, 304425), (6560, 302940), (6600, 301104), (6642, 299200), (6732, 295200), (6765, 293760), (6800, 292248), (6885, 288640), (6970, 285120), (7040, 282285), (7128, 278800), (7200, 276012), (7216, 275400), (7344, 270600), (7380, 269280), (7425, 267648), (7480, 265680), (7650, 259776), (7667, 259200), (7872, 252450), (7920, 250920), (8100, 245344), (8118, 244800), (8160, 243540), (8200, 242352), (8364, 237600), (8415, 236160), (8640, 230010), (8800, 225828), (8856, 224400), (8910, 223040), (8976, 221400), (9020, 220320), (9180, 216480), (9225, 215424), (9350, 212544), (9504, 209100), (9600, 207009), (9792, 202950), (9840, 201960), (9900, 200736), (10098, 196800), (10200, 194832), (10368, 191675), (10455, 190080), (10560, 188190), (10800, 184008), (10824, 183600), (10880, 182655), (11016, 180400), (11070, 179520), (11152, 178200), (11220, 177120), (11275, 176256), (11475, 173184), (11808, 168300), (11880, 167280), (11968, 166050), (12177, 163200), (12240, 162360), (12300, 161568), (12546, 158400), (12672, 156825), (12960, 153340), (13120, 151470), (13200, 150552), (13284, 149600), (13464, 147600), (13530, 146880), (13600, 146124), (13770, 144320), (13940, 142560), (14025, 141696), (14256, 139400), (14400, 138006), (14432, 137700), (14688, 135300), (14760, 134640), (14850, 133824), (14960, 132840), (15147, 131200), (15300, 129888), (15334, 129600), (15744, 126225), (15840, 125460), (16200, 122672), (16236, 122400), (16320, 121770), (16400, 121176), (16605, 119680), (16728, 118800), (16830, 118080), (17280, 115005), (17425, 114048), (17600, 112914), (17712, 112200), (17820, 111520), (17952, 110700), (18040, 110160), (18360, 108240), (18450, 107712), (18700, 106272), (18819, 105600), (19008, 104550), (19584, 101475), (19680, 100980), (19800, 100368), (20196, 98400), (20295, 97920), (20400, 97416), (20910, 95040), (21120, 94095), (21600, 92004), (21648, 91800), (22032, 90200), (22140, 89760), (22275, 89216), (22304, 89100), (22440, 88560), (22550, 88128), (22950, 86592), (23001, 86400), (23616, 84150), (23760, 83640), (23936, 83025), (24354, 81600), (24480, 81180), (24600, 80784), (25092, 79200), (25245, 78720), (25920, 76670), (26240, 75735), (26400, 75276), (26568, 74800), (26928, 73800), (27060, 73440), (27200, 73062), (27540, 72160), (27675, 71808), (27880, 71280), (28050, 70848), (28512, 69700), (28800, 69003), (28864, 68850), (29376, 67650), (29520, 67320), (29700, 66912), (29920, 66420), (30294, 65600), (30600, 64944), (30668, 64800), (31365, 63360), (31680, 62730), (32400, 61336), (32472, 61200), (32640, 60885), (32800, 60588), (33210, 59840), (33456, 59400), (33660, 59040), (33825, 58752), (34425, 57728), (34850, 57024), (35200, 56457), (35424, 56100), (35640, 55760), (35904, 55350), (36080, 55080), (36531, 54400), (36720, 54120), (36900, 53856), (37400, 53136), (37638, 52800), (38016, 52275), (38335, 51840), (39360, 50490), (39600, 50184), (40392, 49200), (40590, 48960), (40800, 48708), (41820, 47520), (42075, 47232), (43200, 46002), (43296, 45900), (44064, 45100), (44280, 44880), (44550, 44608)]