1661160000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 280

約数和(自身を含む): 5586211840

約数和(自身を除く): 3925051840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 109, 120, 125, 127, 150, 160, 192, 200, 218, 240, 250, 254, 300, 320, 327, 375, 381, 400, 436, 480, 500, 508, 545, 600, 625, 635, 654, 750, 762, 800, 872, 960, 1000, 1016, 1090, 1200, 1250, 1270, 1308, 1500, 1524, 1600, 1635, 1744, 1875, 1905, 2000, 2032, 2180, 2400, 2500, 2540, 2616, 2725, 3000, 3048, 3175, 3270, 3488, 3750, 3810, 4000, 4064, 4360, 4800, 5000, 5080, 5232, 5450, 6000, 6096, 6350, 6540, 6976, 7500, 7620, 8000, 8128, 8175, 8720, 9525, 10000, 10160, 10464, 10900, 12000, 12192, 12700, 13080, 13625, 13843, 15000, 15240, 15875, 16350, 17440, 19050, 20000, 20320, 20928, 21800, 24000, 24384, 25400, 26160, 27250, 27686, 30000, 30480, 31750, 32700, 34880, 38100, 40000, 40640, 40875, 41529, 43600, 47625, 50800, 52320, 54500, 55372, 60000, 60960, 63500, 65400, 68125, 69215, 76200, 79375, 81750, 83058, 87200, 95250, 101600, 104640, 109000, 110744, 120000, 121920, 127000, 130800, 136250, 138430, 152400, 158750, 163500, 166116, 174400, 190500, 203200, 204375, 207645, 218000, 221488, 238125, 254000, 261600, 272500, 276860, 304800, 317500, 327000, 332232, 346075, 381000, 408750, 415290, 436000, 442976, 476250, 508000, 523200, 545000, 553720, 609600, 635000, 654000, 664464, 692150, 762000, 817500, 830580, 872000, 885952, 952500, 1016000, 1038225, 1090000, 1107440, 1270000, 1308000, 1328928, 1384300, 1524000, 1635000, 1661160, 1730375, 1905000, 2076450, 2180000, 2214880, 2540000, 2616000, 2657856, 2768600, 3048000, 3270000, 3322320, 3460750, 3810000, 4152900, 4360000, 4429760, 5080000, 5191125, 5537200, 6540000, 6644640, 6921500, 7620000, 8305800, 8651875, 10382250, 11074400, 13080000, 13289280, 13843000, 15240000, 16611600, 17303750, 20764500, 22148800, 25955625, 27686000, 33223200, 34607500, 41529000, 51911250, 55372000, 66446400, 69215000, 83058000, 103822500, 110744000, 138430000, 166116000, 207645000, 276860000, 332232000, 415290000, 553720000, 830580000, 1661160000]

約数ペア:

[(1, 1661160000), (2, 830580000), (3, 553720000), (4, 415290000), (5, 332232000), (6, 276860000), (8, 207645000), (10, 166116000), (12, 138430000), (15, 110744000), (16, 103822500), (20, 83058000), (24, 69215000), (25, 66446400), (30, 55372000), (32, 51911250), (40, 41529000), (48, 34607500), (50, 33223200), (60, 27686000), (64, 25955625), (75, 22148800), (80, 20764500), (96, 17303750), (100, 16611600), (109, 15240000), (120, 13843000), (125, 13289280), (127, 13080000), (150, 11074400), (160, 10382250), (192, 8651875), (200, 8305800), (218, 7620000), (240, 6921500), (250, 6644640), (254, 6540000), (300, 5537200), (320, 5191125), (327, 5080000), (375, 4429760), (381, 4360000), (400, 4152900), (436, 3810000), (480, 3460750), (500, 3322320), (508, 3270000), (545, 3048000), (600, 2768600), (625, 2657856), (635, 2616000), (654, 2540000), (750, 2214880), (762, 2180000), (800, 2076450), (872, 1905000), (960, 1730375), (1000, 1661160), (1016, 1635000), (1090, 1524000), (1200, 1384300), (1250, 1328928), (1270, 1308000), (1308, 1270000), (1500, 1107440), (1524, 1090000), (1600, 1038225), (1635, 1016000), (1744, 952500), (1875, 885952), (1905, 872000), (2000, 830580), (2032, 817500), (2180, 762000), (2400, 692150), (2500, 664464), (2540, 654000), (2616, 635000), (2725, 609600), (3000, 553720), (3048, 545000), (3175, 523200), (3270, 508000), (3488, 476250), (3750, 442976), (3810, 436000), (4000, 415290), (4064, 408750), (4360, 381000), (4800, 346075), (5000, 332232), (5080, 327000), (5232, 317500), (5450, 304800), (6000, 276860), (6096, 272500), (6350, 261600), (6540, 254000), (6976, 238125), (7500, 221488), (7620, 218000), (8000, 207645), (8128, 204375), (8175, 203200), (8720, 190500), (9525, 174400), (10000, 166116), (10160, 163500), (10464, 158750), (10900, 152400), (12000, 138430), (12192, 136250), (12700, 130800), (13080, 127000), (13625, 121920), (13843, 120000), (15000, 110744), (15240, 109000), (15875, 104640), (16350, 101600), (17440, 95250), (19050, 87200), (20000, 83058), (20320, 81750), (20928, 79375), (21800, 76200), (24000, 69215), (24384, 68125), (25400, 65400), (26160, 63500), (27250, 60960), (27686, 60000), (30000, 55372), (30480, 54500), (31750, 52320), (32700, 50800), (34880, 47625), (38100, 43600), (40000, 41529), (40640, 40875)]