248856704000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:442

約数の個数: 352

約数和(自身を含む): 637335578880

約数和(自身を除く): 388478874880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 125, 128, 139, 142, 160, 197, 200, 250, 256, 278, 284, 320, 355, 394, 400, 500, 512, 556, 568, 640, 695, 710, 788, 800, 985, 1000, 1024, 1112, 1136, 1280, 1390, 1420, 1576, 1600, 1775, 1970, 2000, 2224, 2272, 2560, 2780, 2840, 3152, 3200, 3475, 3550, 3940, 4000, 4448, 4544, 4925, 5120, 5560, 5680, 6304, 6400, 6950, 7100, 7880, 8000, 8875, 8896, 9088, 9850, 9869, 11120, 11360, 12608, 12800, 13900, 13987, 14200, 15760, 16000, 17375, 17750, 17792, 18176, 19700, 19738, 22240, 22720, 24625, 25216, 25600, 27383, 27800, 27974, 28400, 31520, 32000, 34750, 35500, 35584, 36352, 39400, 39476, 44480, 45440, 49250, 49345, 50432, 54766, 55600, 55948, 56800, 63040, 64000, 69500, 69935, 71000, 71168, 72704, 78800, 78952, 88960, 90880, 98500, 98690, 100864, 109532, 111200, 111896, 113600, 126080, 128000, 136915, 139000, 139870, 142000, 142336, 157600, 157904, 177920, 181760, 197000, 197380, 201728, 219064, 222400, 223792, 227200, 246725, 252160, 273830, 278000, 279740, 284000, 315200, 315808, 349675, 355840, 363520, 394000, 394760, 438128, 444800, 447584, 454400, 493450, 504320, 547660, 556000, 559480, 568000, 630400, 631616, 684575, 699350, 711680, 788000, 789520, 876256, 889600, 895168, 908800, 986900, 1008640, 1095320, 1112000, 1118960, 1136000, 1233625, 1260800, 1263232, 1369150, 1398700, 1576000, 1579040, 1748375, 1752512, 1779200, 1790336, 1817600, 1944193, 1973800, 2190640, 2224000, 2237920, 2272000, 2467250, 2521600, 2526464, 2738300, 2797400, 3152000, 3158080, 3422875, 3496750, 3505024, 3558400, 3580672, 3888386, 3947600, 4381280, 4448000, 4475840, 4544000, 4934500, 5043200, 5052928, 5476600, 5594800, 6304000, 6316160, 6845750, 6993500, 7010048, 7161344, 7776772, 7895200, 8762560, 8896000, 8951680, 9088000, 9720965, 9869000, 10105856, 10953200, 11189600, 12608000, 12632320, 13691500, 13987000, 14020096, 14322688, 15553544, 15790400, 17525120, 17792000, 17903360, 19441930, 19738000, 21906400, 22379200, 25216000, 25264640, 27383000, 27974000, 28040192, 31107088, 31580800, 35050240, 35806720, 38883860, 39476000, 43812800, 44758400, 48604825, 50529280, 54766000, 55948000, 62214176, 63161600, 70100480, 71613440, 77767720, 78952000, 87625600, 89516800, 97209650, 109532000, 111896000, 124428352, 126323200, 140200960, 155535440, 157904000, 175251200, 179033600, 194419300, 219064000, 223792000, 243024125, 248856704, 252646400, 311070880, 315808000, 350502400, 358067200, 388838600, 438128000, 447584000, 486048250, 497713408, 622141760, 631616000, 701004800, 777677200, 876256000, 895168000, 972096500, 995426816, 1244283520, 1263232000, 1555354400, 1752512000, 1790336000, 1944193000, 1990853632, 2488567040, 3110708800, 3505024000, 3888386000, 4977134080, 6221417600, 7776772000, 9954268160, 12442835200, 15553544000, 24885670400, 31107088000, 49771340800, 62214176000, 124428352000, 248856704000]

約数ペア:

[(1, 248856704000), (2, 124428352000), (4, 62214176000), (5, 49771340800), (8, 31107088000), (10, 24885670400), (16, 15553544000), (20, 12442835200), (25, 9954268160), (32, 7776772000), (40, 6221417600), (50, 4977134080), (64, 3888386000), (71, 3505024000), (80, 3110708800), (100, 2488567040), (125, 1990853632), (128, 1944193000), (139, 1790336000), (142, 1752512000), (160, 1555354400), (197, 1263232000), (200, 1244283520), (250, 995426816), (256, 972096500), (278, 895168000), (284, 876256000), (320, 777677200), (355, 701004800), (394, 631616000), (400, 622141760), (500, 497713408), (512, 486048250), (556, 447584000), (568, 438128000), (640, 388838600), (695, 358067200), (710, 350502400), (788, 315808000), (800, 311070880), (985, 252646400), (1000, 248856704), (1024, 243024125), (1112, 223792000), (1136, 219064000), (1280, 194419300), (1390, 179033600), (1420, 175251200), (1576, 157904000), (1600, 155535440), (1775, 140200960), (1970, 126323200), (2000, 124428352), (2224, 111896000), (2272, 109532000), (2560, 97209650), (2780, 89516800), (2840, 87625600), (3152, 78952000), (3200, 77767720), (3475, 71613440), (3550, 70100480), (3940, 63161600), (4000, 62214176), (4448, 55948000), (4544, 54766000), (4925, 50529280), (5120, 48604825), (5560, 44758400), (5680, 43812800), (6304, 39476000), (6400, 38883860), (6950, 35806720), (7100, 35050240), (7880, 31580800), (8000, 31107088), (8875, 28040192), (8896, 27974000), (9088, 27383000), (9850, 25264640), (9869, 25216000), (11120, 22379200), (11360, 21906400), (12608, 19738000), (12800, 19441930), (13900, 17903360), (13987, 17792000), (14200, 17525120), (15760, 15790400), (16000, 15553544), (17375, 14322688), (17750, 14020096), (17792, 13987000), (18176, 13691500), (19700, 12632320), (19738, 12608000), (22240, 11189600), (22720, 10953200), (24625, 10105856), (25216, 9869000), (25600, 9720965), (27383, 9088000), (27800, 8951680), (27974, 8896000), (28400, 8762560), (31520, 7895200), (32000, 7776772), (34750, 7161344), (35500, 7010048), (35584, 6993500), (36352, 6845750), (39400, 6316160), (39476, 6304000), (44480, 5594800), (45440, 5476600), (49250, 5052928), (49345, 5043200), (50432, 4934500), (54766, 4544000), (55600, 4475840), (55948, 4448000), (56800, 4381280), (63040, 3947600), (64000, 3888386), (69500, 3580672), (69935, 3558400), (71000, 3505024), (71168, 3496750), (72704, 3422875), (78800, 3158080), (78952, 3152000), (88960, 2797400), (90880, 2738300), (98500, 2526464), (98690, 2521600), (100864, 2467250), (109532, 2272000), (111200, 2237920), (111896, 2224000), (113600, 2190640), (126080, 1973800), (128000, 1944193), (136915, 1817600), (139000, 1790336), (139870, 1779200), (142000, 1752512), (142336, 1748375), (157600, 1579040), (157904, 1576000), (177920, 1398700), (181760, 1369150), (197000, 1263232), (197380, 1260800), (201728, 1233625), (219064, 1136000), (222400, 1118960), (223792, 1112000), (227200, 1095320), (246725, 1008640), (252160, 986900), (273830, 908800), (278000, 895168), (279740, 889600), (284000, 876256), (315200, 789520), (315808, 788000), (349675, 711680), (355840, 699350), (363520, 684575), (394000, 631616), (394760, 630400), (438128, 568000), (444800, 559480), (447584, 556000), (454400, 547660), (493450, 504320)]