1998086400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 432

約数和(自身を含む): 7583403520

約数和(自身を除く): 5585317120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 256, 270, 279, 288, 300, 310, 320, 360, 372, 373, 384, 400, 432, 450, 465, 480, 496, 540, 558, 576, 600, 620, 640, 675, 720, 744, 746, 768, 775, 800, 837, 864, 900, 930, 960, 992, 1080, 1116, 1119, 1152, 1200, 1240, 1280, 1350, 1395, 1440, 1488, 1492, 1550, 1600, 1674, 1728, 1800, 1860, 1865, 1920, 1984, 2160, 2232, 2238, 2304, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 2984, 3100, 3200, 3348, 3357, 3456, 3600, 3720, 3730, 3840, 3968, 4185, 4320, 4464, 4476, 4650, 4800, 4960, 5400, 5580, 5595, 5760, 5952, 5968, 6200, 6400, 6696, 6714, 6912, 6975, 7200, 7440, 7460, 7936, 8370, 8640, 8928, 8952, 9300, 9325, 9600, 9920, 10071, 10800, 11160, 11190, 11520, 11563, 11904, 11936, 12400, 13392, 13428, 13950, 14400, 14880, 14920, 16740, 16785, 17280, 17856, 17904, 18600, 18650, 19200, 19840, 20142, 20925, 21600, 22320, 22380, 23126, 23808, 23872, 24800, 26784, 26856, 27900, 27975, 28800, 29760, 29840, 33480, 33570, 34560, 34689, 35712, 35808, 37200, 37300, 39680, 40284, 41850, 43200, 44640, 44760, 46252, 47744, 49600, 50355, 53568, 53712, 55800, 55950, 57600, 57815, 59520, 59680, 66960, 67140, 69378, 71424, 71616, 74400, 74600, 80568, 83700, 83925, 86400, 89280, 89520, 92504, 95488, 99200, 100710, 104067, 107136, 107424, 111600, 111900, 115630, 119040, 119360, 133920, 134280, 138756, 143232, 148800, 149200, 161136, 167400, 167850, 172800, 173445, 178560, 179040, 185008, 198400, 201420, 208134, 214272, 214848, 223200, 223800, 231260, 238720, 251775, 267840, 268560, 277512, 286464, 289075, 297600, 298400, 312201, 322272, 334800, 335700, 346890, 357120, 358080, 370016, 402840, 416268, 429696, 446400, 447600, 462520, 477440, 503550, 520335, 535680, 537120, 555024, 578150, 595200, 596800, 624402, 644544, 669600, 671400, 693780, 716160, 740032, 805680, 832536, 859392, 867225, 892800, 895200, 925040, 1007100, 1040670, 1071360, 1074240, 1110048, 1156300, 1193600, 1248804, 1289088, 1339200, 1342800, 1387560, 1432320, 1480064, 1561005, 1611360, 1665072, 1734450, 1785600, 1790400, 1850080, 2014200, 2081340, 2148480, 2220096, 2312600, 2387200, 2497608, 2578176, 2601675, 2678400, 2685600, 2775120, 2960128, 3122010, 3222720, 3330144, 3468900, 3580800, 3700160, 4028400, 4162680, 4296960, 4440192, 4625200, 4995216, 5203350, 5356800, 5371200, 5550240, 6244020, 6445440, 6660288, 6937800, 7161600, 7400320, 7805025, 8056800, 8325360, 8880384, 9250400, 9990432, 10406700, 10742400, 11100480, 12488040, 12890880, 13320576, 13875600, 14800640, 15610050, 16113600, 16650720, 18500800, 19980864, 20813400, 21484800, 22200960, 24976080, 26641152, 27751200, 31220100, 32227200, 33301440, 37001600, 39961728, 41626800, 44401920, 49952160, 55502400, 62440200, 64454400, 66602880, 74003200, 79923456, 83253600, 99904320, 111004800, 124880400, 133205760, 166507200, 199808640, 222009600, 249760800, 333014400, 399617280, 499521600, 666028800, 999043200, 1998086400]

約数ペア:

[(1, 1998086400), (2, 999043200), (3, 666028800), (4, 499521600), (5, 399617280), (6, 333014400), (8, 249760800), (9, 222009600), (10, 199808640), (12, 166507200), (15, 133205760), (16, 124880400), (18, 111004800), (20, 99904320), (24, 83253600), (25, 79923456), (27, 74003200), (30, 66602880), (31, 64454400), (32, 62440200), (36, 55502400), (40, 49952160), (45, 44401920), (48, 41626800), (50, 39961728), (54, 37001600), (60, 33301440), (62, 32227200), (64, 31220100), (72, 27751200), (75, 26641152), (80, 24976080), (90, 22200960), (93, 21484800), (96, 20813400), (100, 19980864), (108, 18500800), (120, 16650720), (124, 16113600), (128, 15610050), (135, 14800640), (144, 13875600), (150, 13320576), (155, 12890880), (160, 12488040), (180, 11100480), (186, 10742400), (192, 10406700), (200, 9990432), (216, 9250400), (225, 8880384), (240, 8325360), (248, 8056800), (256, 7805025), (270, 7400320), (279, 7161600), (288, 6937800), (300, 6660288), (310, 6445440), (320, 6244020), (360, 5550240), (372, 5371200), (373, 5356800), (384, 5203350), (400, 4995216), (432, 4625200), (450, 4440192), (465, 4296960), (480, 4162680), (496, 4028400), (540, 3700160), (558, 3580800), (576, 3468900), (600, 3330144), (620, 3222720), (640, 3122010), (675, 2960128), (720, 2775120), (744, 2685600), (746, 2678400), (768, 2601675), (775, 2578176), (800, 2497608), (837, 2387200), (864, 2312600), (900, 2220096), (930, 2148480), (960, 2081340), (992, 2014200), (1080, 1850080), (1116, 1790400), (1119, 1785600), (1152, 1734450), (1200, 1665072), (1240, 1611360), (1280, 1561005), (1350, 1480064), (1395, 1432320), (1440, 1387560), (1488, 1342800), (1492, 1339200), (1550, 1289088), (1600, 1248804), (1674, 1193600), (1728, 1156300), (1800, 1110048), (1860, 1074240), (1865, 1071360), (1920, 1040670), (1984, 1007100), (2160, 925040), (2232, 895200), (2238, 892800), (2304, 867225), (2325, 859392), (2400, 832536), (2480, 805680), (2700, 740032), (2790, 716160), (2880, 693780), (2976, 671400), (2984, 669600), (3100, 644544), (3200, 624402), (3348, 596800), (3357, 595200), (3456, 578150), (3600, 555024), (3720, 537120), (3730, 535680), (3840, 520335), (3968, 503550), (4185, 477440), (4320, 462520), (4464, 447600), (4476, 446400), (4650, 429696), (4800, 416268), (4960, 402840), (5400, 370016), (5580, 358080), (5595, 357120), (5760, 346890), (5952, 335700), (5968, 334800), (6200, 322272), (6400, 312201), (6696, 298400), (6714, 297600), (6912, 289075), (6975, 286464), (7200, 277512), (7440, 268560), (7460, 267840), (7936, 251775), (8370, 238720), (8640, 231260), (8928, 223800), (8952, 223200), (9300, 214848), (9325, 214272), (9600, 208134), (9920, 201420), (10071, 198400), (10800, 185008), (11160, 179040), (11190, 178560), (11520, 173445), (11563, 172800), (11904, 167850), (11936, 167400), (12400, 161136), (13392, 149200), (13428, 148800), (13950, 143232), (14400, 138756), (14880, 134280), (14920, 133920), (16740, 119360), (16785, 119040), (17280, 115630), (17856, 111900), (17904, 111600), (18600, 107424), (18650, 107136), (19200, 104067), (19840, 100710), (20142, 99200), (20925, 95488), (21600, 92504), (22320, 89520), (22380, 89280), (23126, 86400), (23808, 83925), (23872, 83700), (24800, 80568), (26784, 74600), (26856, 74400), (27900, 71616), (27975, 71424), (28800, 69378), (29760, 67140), (29840, 66960), (33480, 59680), (33570, 59520), (34560, 57815), (34689, 57600), (35712, 55950), (35808, 55800), (37200, 53712), (37300, 53568), (39680, 50355), (40284, 49600), (41850, 47744), (43200, 46252), (44640, 44760)]