19891494000

素因数分解:

$2^4\times 3^6\times 5^3\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 560

約数和(自身を含む): 82457668800

約数和(自身を除く): 62566174800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 240, 243, 250, 252, 270, 280, 300, 315, 324, 336, 350, 360, 375, 378, 400, 405, 420, 432, 450, 486, 500, 504, 525, 540, 560, 567, 600, 630, 648, 675, 700, 720, 729, 750, 756, 810, 840, 875, 900, 945, 972, 1000, 1008, 1050, 1080, 1125, 1134, 1200, 1215, 1260, 1296, 1350, 1400, 1458, 1500, 1512, 1575, 1620, 1680, 1701, 1750, 1800, 1890, 1944, 1949, 2000, 2025, 2100, 2160, 2250, 2268, 2430, 2520, 2625, 2700, 2800, 2835, 2916, 3000, 3024, 3150, 3240, 3375, 3402, 3500, 3600, 3645, 3780, 3888, 3898, 4050, 4200, 4500, 4536, 4725, 4860, 5040, 5103, 5250, 5400, 5670, 5832, 5847, 6000, 6075, 6300, 6480, 6750, 6804, 7000, 7290, 7560, 7796, 7875, 8100, 8400, 8505, 9000, 9072, 9450, 9720, 9745, 10125, 10206, 10500, 10800, 11340, 11664, 11694, 12150, 12600, 13500, 13608, 13643, 14000, 14175, 14580, 15120, 15592, 15750, 16200, 17010, 17541, 18000, 18225, 18900, 19440, 19490, 20250, 20412, 21000, 22680, 23388, 23625, 24300, 25200, 25515, 27000, 27216, 27286, 28350, 29160, 29235, 30375, 31184, 31500, 32400, 34020, 35082, 36450, 37800, 38980, 40500, 40824, 40929, 42000, 42525, 45360, 46776, 47250, 48600, 48725, 51030, 52623, 54000, 54572, 56700, 58320, 58470, 60750, 63000, 68040, 68215, 70164, 70875, 72900, 75600, 77960, 81000, 81648, 81858, 85050, 87705, 91125, 93552, 94500, 97200, 97450, 102060, 105246, 109144, 113400, 116940, 121500, 122787, 126000, 127575, 136080, 136430, 140328, 141750, 145800, 146175, 155920, 157869, 162000, 163716, 170100, 175410, 182250, 189000, 194900, 204120, 204645, 210492, 212625, 218288, 226800, 233880, 243000, 243625, 245574, 255150, 263115, 272860, 280656, 283500, 291600, 292350, 315738, 327432, 340200, 341075, 350820, 364500, 368361, 378000, 389800, 408240, 409290, 420984, 425250, 438525, 467760, 473607, 486000, 487250, 491148, 510300, 526230, 545720, 567000, 584700, 613935, 631476, 637875, 654864, 680400, 682150, 701640, 729000, 730875, 736722, 779600, 789345, 818580, 841968, 850500, 877050, 947214, 974500, 982296, 1020600, 1023225, 1052460, 1091440, 1105083, 1134000, 1169400, 1227870, 1262952, 1275750, 1315575, 1364300, 1403280, 1420821, 1458000, 1461750, 1473444, 1578690, 1637160, 1701000, 1705375, 1754100, 1841805, 1894428, 1949000, 1964592, 2041200, 2046450, 2104920, 2192625, 2210166, 2338800, 2368035, 2455740, 2525904, 2551500, 2631150, 2728600, 2841642, 2923500, 2946888, 3069675, 3157380, 3274320, 3315249, 3402000, 3410750, 3508200, 3683610, 3788856, 3898000, 3946725, 4092900, 4209840, 4385250, 4420332, 4736070, 4911480, 5103000, 5116125, 5262300, 5457200, 5525415, 5683284, 5847000, 5893776, 6139350, 6314760, 6577875, 6630498, 6821500, 7016400, 7104105, 7367220, 7577712, 7893450, 8185800, 8770500, 8840664, 9209025, 9472140, 9822960, 9945747, 10206000, 10232250, 10524600, 11050830, 11366568, 11694000, 11840175, 12278700, 12629520, 13155750, 13260996, 13643000, 14208210, 14734440, 15348375, 15786900, 16371600, 16576245, 17541000, 17681328, 18418050, 18944280, 19733625, 19891494, 20464500, 21049200, 22101660, 22733136, 23680350, 24557400, 26311500, 26521992, 27286000, 27627075, 28416420, 29468880, 30696750, 31573800, 33152490, 35082000, 35520525, 36836100, 37888560, 39467250, 39782988, 40929000, 44203320, 46045125, 47360700, 49114800, 49728735, 52623000, 53043984, 55254150, 56832840, 59200875, 61393500, 63147600, 66304980, 71041050, 73672200, 78934500, 79565976, 81858000, 82881225, 88406640, 92090250, 94721400, 99457470, 105246000, 110508300, 113665680, 118401750, 122787000, 132609960, 138135375, 142082100, 147344400, 157869000, 159131952, 165762450, 177602625, 184180500, 189442800, 198914940, 221016600, 236803500, 245574000, 248643675, 265219920, 276270750, 284164200, 315738000, 331524900, 355205250, 368361000, 397829880, 414406125, 442033200, 473607000, 497287350, 552541500, 568328400, 663049800, 710410500, 736722000, 795659760, 828812250, 947214000, 994574700, 1105083000, 1243218375, 1326099600, 1420821000, 1657624500, 1989149400, 2210166000, 2486436750, 2841642000, 3315249000, 3978298800, 4972873500, 6630498000, 9945747000, 19891494000]

約数ペア:

[(1, 19891494000), (2, 9945747000), (3, 6630498000), (4, 4972873500), (5, 3978298800), (6, 3315249000), (7, 2841642000), (8, 2486436750), (9, 2210166000), (10, 1989149400), (12, 1657624500), (14, 1420821000), (15, 1326099600), (16, 1243218375), (18, 1105083000), (20, 994574700), (21, 947214000), (24, 828812250), (25, 795659760), (27, 736722000), (28, 710410500), (30, 663049800), (35, 568328400), (36, 552541500), (40, 497287350), (42, 473607000), (45, 442033200), (48, 414406125), (50, 397829880), (54, 368361000), (56, 355205250), (60, 331524900), (63, 315738000), (70, 284164200), (72, 276270750), (75, 265219920), (80, 248643675), (81, 245574000), (84, 236803500), (90, 221016600), (100, 198914940), (105, 189442800), (108, 184180500), (112, 177602625), (120, 165762450), (125, 159131952), (126, 157869000), (135, 147344400), (140, 142082100), (144, 138135375), (150, 132609960), (162, 122787000), (168, 118401750), (175, 113665680), (180, 110508300), (189, 105246000), (200, 99457470), (210, 94721400), (216, 92090250), (225, 88406640), (240, 82881225), (243, 81858000), (250, 79565976), (252, 78934500), (270, 73672200), (280, 71041050), (300, 66304980), (315, 63147600), (324, 61393500), (336, 59200875), (350, 56832840), (360, 55254150), (375, 53043984), (378, 52623000), (400, 49728735), (405, 49114800), (420, 47360700), (432, 46045125), (450, 44203320), (486, 40929000), (500, 39782988), (504, 39467250), (525, 37888560), (540, 36836100), (560, 35520525), (567, 35082000), (600, 33152490), (630, 31573800), (648, 30696750), (675, 29468880), (700, 28416420), (720, 27627075), (729, 27286000), (750, 26521992), (756, 26311500), (810, 24557400), (840, 23680350), (875, 22733136), (900, 22101660), (945, 21049200), (972, 20464500), (1000, 19891494), (1008, 19733625), (1050, 18944280), (1080, 18418050), (1125, 17681328), (1134, 17541000), (1200, 16576245), (1215, 16371600), (1260, 15786900), (1296, 15348375), (1350, 14734440), (1400, 14208210), (1458, 13643000), (1500, 13260996), (1512, 13155750), (1575, 12629520), (1620, 12278700), (1680, 11840175), (1701, 11694000), (1750, 11366568), (1800, 11050830), (1890, 10524600), (1944, 10232250), (1949, 10206000), (2000, 9945747), (2025, 9822960), (2100, 9472140), (2160, 9209025), (2250, 8840664), (2268, 8770500), (2430, 8185800), (2520, 7893450), (2625, 7577712), (2700, 7367220), (2800, 7104105), (2835, 7016400), (2916, 6821500), (3000, 6630498), (3024, 6577875), (3150, 6314760), (3240, 6139350), (3375, 5893776), (3402, 5847000), (3500, 5683284), (3600, 5525415), (3645, 5457200), (3780, 5262300), (3888, 5116125), (3898, 5103000), (4050, 4911480), (4200, 4736070), (4500, 4420332), (4536, 4385250), (4725, 4209840), (4860, 4092900), (5040, 3946725), (5103, 3898000), (5250, 3788856), (5400, 3683610), (5670, 3508200), (5832, 3410750), (5847, 3402000), (6000, 3315249), (6075, 3274320), (6300, 3157380), (6480, 3069675), (6750, 2946888), (6804, 2923500), (7000, 2841642), (7290, 2728600), (7560, 2631150), (7796, 2551500), (7875, 2525904), (8100, 2455740), (8400, 2368035), (8505, 2338800), (9000, 2210166), (9072, 2192625), (9450, 2104920), (9720, 2046450), (9745, 2041200), (10125, 1964592), (10206, 1949000), (10500, 1894428), (10800, 1841805), (11340, 1754100), (11664, 1705375), (11694, 1701000), (12150, 1637160), (12600, 1578690), (13500, 1473444), (13608, 1461750), (13643, 1458000), (14000, 1420821), (14175, 1403280), (14580, 1364300), (15120, 1315575), (15592, 1275750), (15750, 1262952), (16200, 1227870), (17010, 1169400), (17541, 1134000), (18000, 1105083), (18225, 1091440), (18900, 1052460), (19440, 1023225), (19490, 1020600), (20250, 982296), (20412, 974500), (21000, 947214), (22680, 877050), (23388, 850500), (23625, 841968), (24300, 818580), (25200, 789345), (25515, 779600), (27000, 736722), (27216, 730875), (27286, 729000), (28350, 701640), (29160, 682150), (29235, 680400), (30375, 654864), (31184, 637875), (31500, 631476), (32400, 613935), (34020, 584700), (35082, 567000), (36450, 545720), (37800, 526230), (38980, 510300), (40500, 491148), (40824, 487250), (40929, 486000), (42000, 473607), (42525, 467760), (45360, 438525), (46776, 425250), (47250, 420984), (48600, 409290), (48725, 408240), (51030, 389800), (52623, 378000), (54000, 368361), (54572, 364500), (56700, 350820), (58320, 341075), (58470, 340200), (60750, 327432), (63000, 315738), (68040, 292350), (68215, 291600), (70164, 283500), (70875, 280656), (72900, 272860), (75600, 263115), (77960, 255150), (81000, 245574), (81648, 243625), (81858, 243000), (85050, 233880), (87705, 226800), (91125, 218288), (93552, 212625), (94500, 210492), (97200, 204645), (97450, 204120), (102060, 194900), (105246, 189000), (109144, 182250), (113400, 175410), (116940, 170100), (121500, 163716), (122787, 162000), (126000, 157869), (127575, 155920), (136080, 146175), (136430, 145800), (140328, 141750)]