1988475840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 336

約数和(自身を含む): 7432352928

約数和(自身を除く): 5443877088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 173, 180, 192, 195, 208, 234, 240, 260, 288, 307, 312, 320, 346, 360, 390, 416, 468, 480, 519, 520, 576, 585, 614, 624, 692, 720, 780, 832, 865, 921, 936, 960, 1038, 1040, 1170, 1228, 1248, 1384, 1440, 1535, 1557, 1560, 1730, 1842, 1872, 2076, 2080, 2249, 2340, 2456, 2496, 2595, 2763, 2768, 2880, 3070, 3114, 3120, 3460, 3684, 3744, 3991, 4152, 4160, 4498, 4605, 4680, 4912, 5190, 5526, 5536, 6140, 6228, 6240, 6747, 6920, 7368, 7488, 7785, 7982, 8304, 8996, 9210, 9360, 9824, 10380, 11052, 11072, 11245, 11973, 12280, 12456, 12480, 13494, 13815, 13840, 14736, 15570, 15964, 16608, 17992, 18420, 18720, 19648, 19955, 20241, 20760, 22104, 22490, 23946, 24560, 24912, 26988, 27630, 27680, 29472, 31140, 31928, 33216, 33735, 35919, 35984, 36840, 37440, 39910, 40482, 41520, 44208, 44980, 47892, 49120, 49824, 53111, 53976, 55260, 55360, 58944, 59865, 62280, 63856, 67470, 71838, 71968, 73680, 79820, 80964, 83040, 88416, 89960, 95784, 98240, 99648, 101205, 106222, 107952, 110520, 119730, 124560, 127712, 134940, 143676, 143936, 147360, 159333, 159640, 161928, 166080, 176832, 179595, 179920, 191568, 202410, 212444, 215904, 221040, 239460, 249120, 255424, 265555, 269880, 287352, 294720, 318666, 319280, 323856, 359190, 359840, 383136, 404820, 424888, 431808, 442080, 477999, 478920, 498240, 531110, 539760, 574704, 637332, 638560, 647712, 690443, 718380, 719680, 766272, 796665, 809640, 849776, 884160, 955998, 957840, 1062220, 1079520, 1149408, 1274664, 1277120, 1295424, 1380886, 1436760, 1593330, 1619280, 1699552, 1911996, 1915680, 2071329, 2124440, 2159040, 2298816, 2389995, 2549328, 2761772, 2873520, 3186660, 3238560, 3399104, 3452215, 3823992, 3831360, 4142658, 4248880, 4779990, 5098656, 5523544, 5747040, 6213987, 6373320, 6477120, 6904430, 7647984, 8285316, 8497760, 9559980, 10197312, 10356645, 11047088, 11494080, 12427974, 12746640, 13808860, 15295968, 16570632, 16995520, 19119960, 20713290, 22094176, 24855948, 25493280, 27617720, 30591936, 31069935, 33141264, 38239920, 41426580, 44188352, 49711896, 50986560, 55235440, 62139870, 66282528, 76479840, 82853160, 99423792, 110470880, 124279740, 132565056, 152959680, 165706320, 198847584, 220941760, 248559480, 331412640, 397695168, 497118960, 662825280, 994237920, 1988475840]

約数ペア:

[(1, 1988475840), (2, 994237920), (3, 662825280), (4, 497118960), (5, 397695168), (6, 331412640), (8, 248559480), (9, 220941760), (10, 198847584), (12, 165706320), (13, 152959680), (15, 132565056), (16, 124279740), (18, 110470880), (20, 99423792), (24, 82853160), (26, 76479840), (30, 66282528), (32, 62139870), (36, 55235440), (39, 50986560), (40, 49711896), (45, 44188352), (48, 41426580), (52, 38239920), (60, 33141264), (64, 31069935), (65, 30591936), (72, 27617720), (78, 25493280), (80, 24855948), (90, 22094176), (96, 20713290), (104, 19119960), (117, 16995520), (120, 16570632), (130, 15295968), (144, 13808860), (156, 12746640), (160, 12427974), (173, 11494080), (180, 11047088), (192, 10356645), (195, 10197312), (208, 9559980), (234, 8497760), (240, 8285316), (260, 7647984), (288, 6904430), (307, 6477120), (312, 6373320), (320, 6213987), (346, 5747040), (360, 5523544), (390, 5098656), (416, 4779990), (468, 4248880), (480, 4142658), (519, 3831360), (520, 3823992), (576, 3452215), (585, 3399104), (614, 3238560), (624, 3186660), (692, 2873520), (720, 2761772), (780, 2549328), (832, 2389995), (865, 2298816), (921, 2159040), (936, 2124440), (960, 2071329), (1038, 1915680), (1040, 1911996), (1170, 1699552), (1228, 1619280), (1248, 1593330), (1384, 1436760), (1440, 1380886), (1535, 1295424), (1557, 1277120), (1560, 1274664), (1730, 1149408), (1842, 1079520), (1872, 1062220), (2076, 957840), (2080, 955998), (2249, 884160), (2340, 849776), (2456, 809640), (2496, 796665), (2595, 766272), (2763, 719680), (2768, 718380), (2880, 690443), (3070, 647712), (3114, 638560), (3120, 637332), (3460, 574704), (3684, 539760), (3744, 531110), (3991, 498240), (4152, 478920), (4160, 477999), (4498, 442080), (4605, 431808), (4680, 424888), (4912, 404820), (5190, 383136), (5526, 359840), (5536, 359190), (6140, 323856), (6228, 319280), (6240, 318666), (6747, 294720), (6920, 287352), (7368, 269880), (7488, 265555), (7785, 255424), (7982, 249120), (8304, 239460), (8996, 221040), (9210, 215904), (9360, 212444), (9824, 202410), (10380, 191568), (11052, 179920), (11072, 179595), (11245, 176832), (11973, 166080), (12280, 161928), (12456, 159640), (12480, 159333), (13494, 147360), (13815, 143936), (13840, 143676), (14736, 134940), (15570, 127712), (15964, 124560), (16608, 119730), (17992, 110520), (18420, 107952), (18720, 106222), (19648, 101205), (19955, 99648), (20241, 98240), (20760, 95784), (22104, 89960), (22490, 88416), (23946, 83040), (24560, 80964), (24912, 79820), (26988, 73680), (27630, 71968), (27680, 71838), (29472, 67470), (31140, 63856), (31928, 62280), (33216, 59865), (33735, 58944), (35919, 55360), (35984, 55260), (36840, 53976), (37440, 53111), (39910, 49824), (40482, 49120), (41520, 47892), (44208, 44980)]