1949339520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1275

約数の個数: 320

約数和(自身を含む): 7191930240

約数和(自身を除く): 5242590720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1213, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2426, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3456, 3639, 3720, 3968, 4185, 4320, 4464, 4852, 4960, 5022, 5184, 5580, 5760, 5952, 6065, 6480, 6696, 7278, 7440, 8370, 8640, 8928, 9704, 9920, 10044, 10368, 10917, 11160, 11904, 12130, 12555, 12960, 13392, 14556, 14880, 16740, 17280, 17856, 18195, 19408, 19840, 20088, 21834, 22320, 24260, 25110, 25920, 26784, 29112, 29760, 32751, 33480, 35712, 36390, 37603, 38816, 40176, 43668, 44640, 48520, 50220, 51840, 53568, 54585, 58224, 59520, 65502, 66960, 72780, 75206, 77632, 80352, 87336, 89280, 97040, 98253, 100440, 107136, 109170, 112809, 116448, 131004, 133920, 145560, 150412, 155264, 160704, 163755, 174672, 178560, 188015, 194080, 196506, 200880, 218340, 225618, 232896, 262008, 267840, 291120, 300824, 321408, 327510, 338427, 349344, 376030, 388160, 393012, 401760, 436680, 451236, 465792, 491265, 524016, 535680, 564045, 582240, 601648, 655020, 676854, 698688, 752060, 776320, 786024, 803520, 873360, 902472, 982530, 1015281, 1048032, 1128090, 1164480, 1203296, 1310040, 1353708, 1397376, 1504120, 1572048, 1607040, 1692135, 1746720, 1804944, 1965060, 2030562, 2096064, 2256180, 2328960, 2406592, 2620080, 2707416, 3008240, 3045843, 3144096, 3384270, 3493440, 3609888, 3930120, 4061124, 4192128, 4512360, 4813184, 5076405, 5240160, 5414832, 6016480, 6091686, 6288192, 6768540, 6986880, 7219776, 7860240, 8122248, 9024720, 10152810, 10480320, 10829664, 12032960, 12183372, 12576384, 13537080, 14439552, 15229215, 15720480, 16244496, 18049440, 20305620, 20960640, 21659328, 24065920, 24366744, 27074160, 30458430, 31440960, 32488992, 36098880, 40611240, 43318656, 48733488, 54148320, 60916860, 62881920, 64977984, 72197760, 81222480, 97466976, 108296640, 121833720, 129955968, 162444960, 194933952, 216593280, 243667440, 324889920, 389867904, 487334880, 649779840, 974669760, 1949339520]

約数ペア:

[(1, 1949339520), (2, 974669760), (3, 649779840), (4, 487334880), (5, 389867904), (6, 324889920), (8, 243667440), (9, 216593280), (10, 194933952), (12, 162444960), (15, 129955968), (16, 121833720), (18, 108296640), (20, 97466976), (24, 81222480), (27, 72197760), (30, 64977984), (31, 62881920), (32, 60916860), (36, 54148320), (40, 48733488), (45, 43318656), (48, 40611240), (54, 36098880), (60, 32488992), (62, 31440960), (64, 30458430), (72, 27074160), (80, 24366744), (81, 24065920), (90, 21659328), (93, 20960640), (96, 20305620), (108, 18049440), (120, 16244496), (124, 15720480), (128, 15229215), (135, 14439552), (144, 13537080), (155, 12576384), (160, 12183372), (162, 12032960), (180, 10829664), (186, 10480320), (192, 10152810), (216, 9024720), (240, 8122248), (248, 7860240), (270, 7219776), (279, 6986880), (288, 6768540), (310, 6288192), (320, 6091686), (324, 6016480), (360, 5414832), (372, 5240160), (384, 5076405), (405, 4813184), (432, 4512360), (465, 4192128), (480, 4061124), (496, 3930120), (540, 3609888), (558, 3493440), (576, 3384270), (620, 3144096), (640, 3045843), (648, 3008240), (720, 2707416), (744, 2620080), (810, 2406592), (837, 2328960), (864, 2256180), (930, 2096064), (960, 2030562), (992, 1965060), (1080, 1804944), (1116, 1746720), (1152, 1692135), (1213, 1607040), (1240, 1572048), (1296, 1504120), (1395, 1397376), (1440, 1353708), (1488, 1310040), (1620, 1203296), (1674, 1164480), (1728, 1128090), (1860, 1048032), (1920, 1015281), (1984, 982530), (2160, 902472), (2232, 873360), (2426, 803520), (2480, 786024), (2511, 776320), (2592, 752060), (2790, 698688), (2880, 676854), (2976, 655020), (3240, 601648), (3348, 582240), (3456, 564045), (3639, 535680), (3720, 524016), (3968, 491265), (4185, 465792), (4320, 451236), (4464, 436680), (4852, 401760), (4960, 393012), (5022, 388160), (5184, 376030), (5580, 349344), (5760, 338427), (5952, 327510), (6065, 321408), (6480, 300824), (6696, 291120), (7278, 267840), (7440, 262008), (8370, 232896), (8640, 225618), (8928, 218340), (9704, 200880), (9920, 196506), (10044, 194080), (10368, 188015), (10917, 178560), (11160, 174672), (11904, 163755), (12130, 160704), (12555, 155264), (12960, 150412), (13392, 145560), (14556, 133920), (14880, 131004), (16740, 116448), (17280, 112809), (17856, 109170), (18195, 107136), (19408, 100440), (19840, 98253), (20088, 97040), (21834, 89280), (22320, 87336), (24260, 80352), (25110, 77632), (25920, 75206), (26784, 72780), (29112, 66960), (29760, 65502), (32751, 59520), (33480, 58224), (35712, 54585), (36390, 53568), (37603, 51840), (38816, 50220), (40176, 48520), (43668, 44640)]