1991892000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1089

約数の個数: 384

約数和(自身を含む): 7789436928

約数和(自身を除く): 5797544928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 125, 138, 140, 150, 160, 161, 168, 175, 184, 200, 210, 224, 230, 240, 250, 276, 280, 300, 322, 336, 345, 350, 368, 375, 400, 420, 460, 480, 483, 500, 525, 552, 560, 575, 600, 644, 672, 690, 700, 736, 750, 800, 805, 840, 875, 920, 966, 1000, 1031, 1050, 1104, 1120, 1150, 1200, 1288, 1380, 1400, 1500, 1610, 1680, 1725, 1750, 1840, 1932, 2000, 2062, 2100, 2208, 2300, 2400, 2415, 2576, 2625, 2760, 2800, 2875, 3000, 3093, 3220, 3360, 3450, 3500, 3680, 3864, 4000, 4025, 4124, 4200, 4600, 4830, 5152, 5155, 5250, 5520, 5600, 5750, 6000, 6186, 6440, 6900, 7000, 7217, 7728, 8050, 8248, 8400, 8625, 9200, 9660, 10310, 10500, 11040, 11500, 12000, 12075, 12372, 12880, 13800, 14000, 14434, 15456, 15465, 16100, 16496, 16800, 17250, 18400, 19320, 20125, 20620, 21000, 21651, 23000, 23713, 24150, 24744, 25760, 25775, 27600, 28000, 28868, 30930, 32200, 32992, 34500, 36085, 38640, 40250, 41240, 42000, 43302, 46000, 47426, 48300, 49488, 51550, 55200, 57736, 60375, 61860, 64400, 69000, 71139, 72170, 77280, 77325, 80500, 82480, 84000, 86604, 92000, 94852, 96600, 98976, 103100, 108255, 115472, 118565, 120750, 123720, 128800, 128875, 138000, 142278, 144340, 154650, 161000, 164960, 165991, 173208, 180425, 189704, 193200, 206200, 216510, 230944, 237130, 241500, 247440, 257750, 276000, 284556, 288680, 309300, 322000, 331982, 346416, 355695, 360850, 379408, 386400, 386625, 412400, 433020, 474260, 483000, 494880, 497973, 515500, 541275, 569112, 577360, 592825, 618600, 644000, 663964, 692832, 711390, 721700, 758816, 773250, 824800, 829955, 866040, 902125, 948520, 966000, 995946, 1031000, 1082550, 1138224, 1154720, 1185650, 1237200, 1327928, 1422780, 1443400, 1546500, 1659910, 1732080, 1778475, 1804250, 1897040, 1932000, 1991892, 2062000, 2165100, 2276448, 2371300, 2474400, 2489865, 2655856, 2706375, 2845560, 2886800, 2964125, 3093000, 3319820, 3464160, 3556950, 3608500, 3794080, 3983784, 4124000, 4149775, 4330200, 4742600, 4979730, 5311712, 5412750, 5691120, 5773600, 5928250, 6186000, 6639640, 7113900, 7217000, 7967568, 8299550, 8660400, 8892375, 9485200, 9959460, 10825500, 11382240, 11856500, 12372000, 12449325, 13279280, 14227800, 14434000, 15935136, 16599100, 17320800, 17784750, 18970400, 19918920, 20748875, 21651000, 23713000, 24898650, 26558560, 28455600, 28868000, 33198200, 35569500, 39837840, 41497750, 43302000, 47426000, 49797300, 56911200, 62246625, 66396400, 71139000, 79675680, 82995500, 86604000, 94852000, 99594600, 124493250, 132792800, 142278000, 165991000, 199189200, 248986500, 284556000, 331982000, 398378400, 497973000, 663964000, 995946000, 1991892000]

約数ペア:

[(1, 1991892000), (2, 995946000), (3, 663964000), (4, 497973000), (5, 398378400), (6, 331982000), (7, 284556000), (8, 248986500), (10, 199189200), (12, 165991000), (14, 142278000), (15, 132792800), (16, 124493250), (20, 99594600), (21, 94852000), (23, 86604000), (24, 82995500), (25, 79675680), (28, 71139000), (30, 66396400), (32, 62246625), (35, 56911200), (40, 49797300), (42, 47426000), (46, 43302000), (48, 41497750), (50, 39837840), (56, 35569500), (60, 33198200), (69, 28868000), (70, 28455600), (75, 26558560), (80, 24898650), (84, 23713000), (92, 21651000), (96, 20748875), (100, 19918920), (105, 18970400), (112, 17784750), (115, 17320800), (120, 16599100), (125, 15935136), (138, 14434000), (140, 14227800), (150, 13279280), (160, 12449325), (161, 12372000), (168, 11856500), (175, 11382240), (184, 10825500), (200, 9959460), (210, 9485200), (224, 8892375), (230, 8660400), (240, 8299550), (250, 7967568), (276, 7217000), (280, 7113900), (300, 6639640), (322, 6186000), (336, 5928250), (345, 5773600), (350, 5691120), (368, 5412750), (375, 5311712), (400, 4979730), (420, 4742600), (460, 4330200), (480, 4149775), (483, 4124000), (500, 3983784), (525, 3794080), (552, 3608500), (560, 3556950), (575, 3464160), (600, 3319820), (644, 3093000), (672, 2964125), (690, 2886800), (700, 2845560), (736, 2706375), (750, 2655856), (800, 2489865), (805, 2474400), (840, 2371300), (875, 2276448), (920, 2165100), (966, 2062000), (1000, 1991892), (1031, 1932000), (1050, 1897040), (1104, 1804250), (1120, 1778475), (1150, 1732080), (1200, 1659910), (1288, 1546500), (1380, 1443400), (1400, 1422780), (1500, 1327928), (1610, 1237200), (1680, 1185650), (1725, 1154720), (1750, 1138224), (1840, 1082550), (1932, 1031000), (2000, 995946), (2062, 966000), (2100, 948520), (2208, 902125), (2300, 866040), (2400, 829955), (2415, 824800), (2576, 773250), (2625, 758816), (2760, 721700), (2800, 711390), (2875, 692832), (3000, 663964), (3093, 644000), (3220, 618600), (3360, 592825), (3450, 577360), (3500, 569112), (3680, 541275), (3864, 515500), (4000, 497973), (4025, 494880), (4124, 483000), (4200, 474260), (4600, 433020), (4830, 412400), (5152, 386625), (5155, 386400), (5250, 379408), (5520, 360850), (5600, 355695), (5750, 346416), (6000, 331982), (6186, 322000), (6440, 309300), (6900, 288680), (7000, 284556), (7217, 276000), (7728, 257750), (8050, 247440), (8248, 241500), (8400, 237130), (8625, 230944), (9200, 216510), (9660, 206200), (10310, 193200), (10500, 189704), (11040, 180425), (11500, 173208), (12000, 165991), (12075, 164960), (12372, 161000), (12880, 154650), (13800, 144340), (14000, 142278), (14434, 138000), (15456, 128875), (15465, 128800), (16100, 123720), (16496, 120750), (16800, 118565), (17250, 115472), (18400, 108255), (19320, 103100), (20125, 98976), (20620, 96600), (21000, 94852), (21651, 92000), (23000, 86604), (23713, 84000), (24150, 82480), (24744, 80500), (25760, 77325), (25775, 77280), (27600, 72170), (28000, 71139), (28868, 69000), (30930, 64400), (32200, 61860), (32992, 60375), (34500, 57736), (36085, 55200), (38640, 51550), (40250, 49488), (41240, 48300), (42000, 47426), (43302, 46000)]