680988000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 576

約数和(自身を含む): 2844301824

約数和(自身を除く): 2163313824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 67, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 121, 125, 132, 134, 140, 150, 154, 160, 165, 168, 175, 176, 200, 201, 210, 220, 224, 231, 240, 242, 250, 264, 268, 275, 280, 300, 308, 330, 335, 336, 350, 352, 363, 375, 385, 400, 402, 420, 440, 462, 469, 480, 484, 500, 525, 528, 536, 550, 560, 600, 605, 616, 660, 670, 672, 700, 726, 737, 750, 770, 800, 804, 825, 840, 847, 875, 880, 924, 938, 968, 1000, 1005, 1050, 1056, 1072, 1100, 1120, 1155, 1200, 1210, 1232, 1320, 1340, 1375, 1400, 1407, 1452, 1474, 1500, 1540, 1608, 1650, 1675, 1680, 1694, 1750, 1760, 1815, 1848, 1876, 1925, 1936, 2000, 2010, 2100, 2144, 2200, 2211, 2310, 2345, 2400, 2420, 2464, 2541, 2625, 2640, 2680, 2750, 2800, 2814, 2904, 2948, 3000, 3025, 3080, 3216, 3300, 3350, 3360, 3388, 3500, 3630, 3685, 3696, 3752, 3850, 3872, 4000, 4020, 4125, 4200, 4235, 4400, 4422, 4620, 4690, 4840, 5025, 5082, 5159, 5250, 5280, 5360, 5500, 5600, 5628, 5775, 5808, 5896, 6000, 6050, 6160, 6432, 6600, 6700, 6776, 7000, 7035, 7260, 7370, 7392, 7504, 7700, 8040, 8107, 8250, 8375, 8400, 8470, 8800, 8844, 9075, 9240, 9380, 9625, 9680, 10050, 10164, 10318, 10500, 10720, 11000, 11055, 11256, 11550, 11616, 11725, 11792, 12000, 12100, 12320, 12705, 13200, 13400, 13552, 14000, 14070, 14520, 14740, 15008, 15125, 15400, 15477, 16080, 16214, 16500, 16750, 16800, 16940, 17688, 18150, 18425, 18480, 18760, 19250, 19360, 20100, 20328, 20636, 21000, 21175, 22000, 22110, 22512, 23100, 23450, 23584, 24200, 24321, 25125, 25410, 25795, 26400, 26800, 27104, 28000, 28140, 28875, 29040, 29480, 30250, 30800, 30954, 32160, 32428, 33000, 33500, 33880, 35175, 35376, 36300, 36850, 36960, 37520, 38500, 40200, 40535, 40656, 41272, 42000, 42350, 44000, 44220, 45024, 45375, 46200, 46900, 48400, 48642, 50250, 50820, 51590, 53600, 55275, 56280, 56749, 57750, 58080, 58625, 58960, 60500, 61600, 61908, 63525, 64856, 66000, 67000, 67760, 70350, 70752, 72600, 73700, 75040, 77000, 77385, 80400, 81070, 81312, 82544, 84000, 84700, 88440, 90750, 92125, 92400, 93800, 96800, 97284, 100500, 101640, 103180, 105875, 110550, 112560, 113498, 115500, 117250, 117920, 121000, 121605, 123816, 127050, 128975, 129712, 132000, 134000, 135520, 140700, 145200, 147400, 154000, 154770, 160800, 162140, 165088, 169400, 170247, 175875, 176880, 181500, 184250, 184800, 187600, 194568, 201000, 202675, 203280, 206360, 211750, 221100, 225120, 226996, 231000, 234500, 242000, 243210, 247632, 254100, 257950, 259424, 268000, 276375, 281400, 283745, 290400, 294800, 308000, 309540, 317625, 324280, 338800, 340494, 351750, 353760, 363000, 368500, 375200, 386925, 389136, 402000, 405350, 406560, 412720, 423500, 442200, 453992, 462000, 469000, 484000, 486420, 495264, 508200, 515900, 552750, 562800, 567490, 589600, 608025, 619080, 635250, 644875, 648560, 677600, 680988, 703500, 726000, 737000, 773850, 778272, 804000, 810700, 825440, 847000, 851235, 884400, 907984, 924000, 938000, 972840, 1013375, 1016400, 1031800, 1105500, 1125600, 1134980, 1216050, 1238160, 1270500, 1289750, 1297120, 1361976, 1407000, 1418725, 1452000, 1474000, 1547700, 1621400, 1694000, 1702470, 1768800, 1815968, 1876000, 1934625, 1945680, 2026750, 2032800, 2063600, 2211000, 2269960, 2432100, 2476320, 2541000, 2579500, 2723952, 2814000, 2837450, 2948000, 3040125, 3095400, 3242800, 3388000, 3404940, 3869250, 3891360, 4053500, 4127200, 4256175, 4422000, 4539920, 4864200, 5082000, 5159000, 5447904, 5628000, 5674900, 6080250, 6190800, 6485600, 6809880, 7093625, 7738500, 8107000, 8512350, 8844000, 9079840, 9728400, 10164000, 10318000, 11349800, 12160500, 12381600, 13619760, 14187250, 15477000, 16214000, 17024700, 19456800, 20636000, 21280875, 22699600, 24321000, 27239520, 28374500, 30954000, 32428000, 34049400, 42561750, 45399200, 48642000, 56749000, 61908000, 68098800, 85123500, 97284000, 113498000, 136197600, 170247000, 226996000, 340494000, 680988000]

約数ペア:

[(1, 680988000), (2, 340494000), (3, 226996000), (4, 170247000), (5, 136197600), (6, 113498000), (7, 97284000), (8, 85123500), (10, 68098800), (11, 61908000), (12, 56749000), (14, 48642000), (15, 45399200), (16, 42561750), (20, 34049400), (21, 32428000), (22, 30954000), (24, 28374500), (25, 27239520), (28, 24321000), (30, 22699600), (32, 21280875), (33, 20636000), (35, 19456800), (40, 17024700), (42, 16214000), (44, 15477000), (48, 14187250), (50, 13619760), (55, 12381600), (56, 12160500), (60, 11349800), (66, 10318000), (67, 10164000), (70, 9728400), (75, 9079840), (77, 8844000), (80, 8512350), (84, 8107000), (88, 7738500), (96, 7093625), (100, 6809880), (105, 6485600), (110, 6190800), (112, 6080250), (120, 5674900), (121, 5628000), (125, 5447904), (132, 5159000), (134, 5082000), (140, 4864200), (150, 4539920), (154, 4422000), (160, 4256175), (165, 4127200), (168, 4053500), (175, 3891360), (176, 3869250), (200, 3404940), (201, 3388000), (210, 3242800), (220, 3095400), (224, 3040125), (231, 2948000), (240, 2837450), (242, 2814000), (250, 2723952), (264, 2579500), (268, 2541000), (275, 2476320), (280, 2432100), (300, 2269960), (308, 2211000), (330, 2063600), (335, 2032800), (336, 2026750), (350, 1945680), (352, 1934625), (363, 1876000), (375, 1815968), (385, 1768800), (400, 1702470), (402, 1694000), (420, 1621400), (440, 1547700), (462, 1474000), (469, 1452000), (480, 1418725), (484, 1407000), (500, 1361976), (525, 1297120), (528, 1289750), (536, 1270500), (550, 1238160), (560, 1216050), (600, 1134980), (605, 1125600), (616, 1105500), (660, 1031800), (670, 1016400), (672, 1013375), (700, 972840), (726, 938000), (737, 924000), (750, 907984), (770, 884400), (800, 851235), (804, 847000), (825, 825440), (840, 810700), (847, 804000), (875, 778272), (880, 773850), (924, 737000), (938, 726000), (968, 703500), (1000, 680988), (1005, 677600), (1050, 648560), (1056, 644875), (1072, 635250), (1100, 619080), (1120, 608025), (1155, 589600), (1200, 567490), (1210, 562800), (1232, 552750), (1320, 515900), (1340, 508200), (1375, 495264), (1400, 486420), (1407, 484000), (1452, 469000), (1474, 462000), (1500, 453992), (1540, 442200), (1608, 423500), (1650, 412720), (1675, 406560), (1680, 405350), (1694, 402000), (1750, 389136), (1760, 386925), (1815, 375200), (1848, 368500), (1876, 363000), (1925, 353760), (1936, 351750), (2000, 340494), (2010, 338800), (2100, 324280), (2144, 317625), (2200, 309540), (2211, 308000), (2310, 294800), (2345, 290400), (2400, 283745), (2420, 281400), (2464, 276375), (2541, 268000), (2625, 259424), (2640, 257950), (2680, 254100), (2750, 247632), (2800, 243210), (2814, 242000), (2904, 234500), (2948, 231000), (3000, 226996), (3025, 225120), (3080, 221100), (3216, 211750), (3300, 206360), (3350, 203280), (3360, 202675), (3388, 201000), (3500, 194568), (3630, 187600), (3685, 184800), (3696, 184250), (3752, 181500), (3850, 176880), (3872, 175875), (4000, 170247), (4020, 169400), (4125, 165088), (4200, 162140), (4235, 160800), (4400, 154770), (4422, 154000), (4620, 147400), (4690, 145200), (4840, 140700), (5025, 135520), (5082, 134000), (5159, 132000), (5250, 129712), (5280, 128975), (5360, 127050), (5500, 123816), (5600, 121605), (5628, 121000), (5775, 117920), (5808, 117250), (5896, 115500), (6000, 113498), (6050, 112560), (6160, 110550), (6432, 105875), (6600, 103180), (6700, 101640), (6776, 100500), (7000, 97284), (7035, 96800), (7260, 93800), (7370, 92400), (7392, 92125), (7504, 90750), (7700, 88440), (8040, 84700), (8107, 84000), (8250, 82544), (8375, 81312), (8400, 81070), (8470, 80400), (8800, 77385), (8844, 77000), (9075, 75040), (9240, 73700), (9380, 72600), (9625, 70752), (9680, 70350), (10050, 67760), (10164, 67000), (10318, 66000), (10500, 64856), (10720, 63525), (11000, 61908), (11055, 61600), (11256, 60500), (11550, 58960), (11616, 58625), (11725, 58080), (11792, 57750), (12000, 56749), (12100, 56280), (12320, 55275), (12705, 53600), (13200, 51590), (13400, 50820), (13552, 50250), (14000, 48642), (14070, 48400), (14520, 46900), (14740, 46200), (15008, 45375), (15125, 45024), (15400, 44220), (15477, 44000), (16080, 42350), (16214, 42000), (16500, 41272), (16750, 40656), (16800, 40535), (16940, 40200), (17688, 38500), (18150, 37520), (18425, 36960), (18480, 36850), (18760, 36300), (19250, 35376), (19360, 35175), (20100, 33880), (20328, 33500), (20636, 33000), (21000, 32428), (21175, 32160), (22000, 30954), (22110, 30800), (22512, 30250), (23100, 29480), (23450, 29040), (23584, 28875), (24200, 28140), (24321, 28000), (25125, 27104), (25410, 26800), (25795, 26400)]