209156970240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{585677}}^1$

素因数の和:585735

約数の個数: 216

約数和(自身を含む): 747006519168

約数和(自身を除く): 537849548928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 39680, 44640, 59520, 71424, 89280, 119040, 178560, 357120, 585677, 1171354, 1757031, 2342708, 2928385, 3514062, 4685416, 5271093, 5856770, 7028124, 8785155, 9370832, 10542186, 11713540, 14056248, 17570310, 18155987, 18741664, 21084372, 23427080, 26355465, 28112496, 35140620, 36311974, 37483328, 42168744, 46854160, 52710930, 54467961, 56224992, 70281240, 72623948, 74966656, 84337488, 90779935, 93708320, 105421860, 108935922, 112449984, 140562480, 145247896, 149933312, 163403883, 168674976, 181559870, 187416640, 210843720, 217871844, 224899968, 272339805, 281124960, 290495792, 326807766, 337349952, 363119740, 374833280, 421687440, 435743688, 449799936, 544679610, 562249920, 580991584, 653615532, 674699904, 726239480, 749666560, 817019415, 843374880, 871487376, 1089359220, 1124499840, 1161983168, 1307231064, 1349399808, 1452478960, 1634038830, 1686749760, 1742974752, 2178718440, 2248999680, 2323966336, 2614462128, 2904957920, 3268077660, 3373499520, 3485949504, 4357436880, 4647932672, 5228924256, 5809915840, 6536155320, 6746999040, 6971899008, 8714873760, 10457848512, 11619831680, 13072310640, 13943798016, 17429747520, 20915697024, 23239663360, 26144621280, 34859495040, 41831394048, 52289242560, 69718990080, 104578485120, 209156970240]

約数ペア:

[(1, 209156970240), (2, 104578485120), (3, 69718990080), (4, 52289242560), (5, 41831394048), (6, 34859495040), (8, 26144621280), (9, 23239663360), (10, 20915697024), (12, 17429747520), (15, 13943798016), (16, 13072310640), (18, 11619831680), (20, 10457848512), (24, 8714873760), (30, 6971899008), (31, 6746999040), (32, 6536155320), (36, 5809915840), (40, 5228924256), (45, 4647932672), (48, 4357436880), (60, 3485949504), (62, 3373499520), (64, 3268077660), (72, 2904957920), (80, 2614462128), (90, 2323966336), (93, 2248999680), (96, 2178718440), (120, 1742974752), (124, 1686749760), (128, 1634038830), (144, 1452478960), (155, 1349399808), (160, 1307231064), (180, 1161983168), (186, 1124499840), (192, 1089359220), (240, 871487376), (248, 843374880), (256, 817019415), (279, 749666560), (288, 726239480), (310, 674699904), (320, 653615532), (360, 580991584), (372, 562249920), (384, 544679610), (465, 449799936), (480, 435743688), (496, 421687440), (558, 374833280), (576, 363119740), (620, 337349952), (640, 326807766), (720, 290495792), (744, 281124960), (768, 272339805), (930, 224899968), (960, 217871844), (992, 210843720), (1116, 187416640), (1152, 181559870), (1240, 168674976), (1280, 163403883), (1395, 149933312), (1440, 145247896), (1488, 140562480), (1860, 112449984), (1920, 108935922), (1984, 105421860), (2232, 93708320), (2304, 90779935), (2480, 84337488), (2790, 74966656), (2880, 72623948), (2976, 70281240), (3720, 56224992), (3840, 54467961), (3968, 52710930), (4464, 46854160), (4960, 42168744), (5580, 37483328), (5760, 36311974), (5952, 35140620), (7440, 28112496), (7936, 26355465), (8928, 23427080), (9920, 21084372), (11160, 18741664), (11520, 18155987), (11904, 17570310), (14880, 14056248), (17856, 11713540), (19840, 10542186), (22320, 9370832), (23808, 8785155), (29760, 7028124), (35712, 5856770), (39680, 5271093), (44640, 4685416), (59520, 3514062), (71424, 2928385), (89280, 2342708), (119040, 1757031), (178560, 1171354), (357120, 585677)]