814461760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 224

約数和(自身を含む): 2357250048

約数和(自身を除く): 1542788288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 317, 320, 370, 434, 448, 496, 518, 560, 592, 620, 634, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1268, 1295, 1480, 1585, 1736, 1984, 2072, 2170, 2219, 2240, 2294, 2368, 2480, 2536, 2590, 2960, 3170, 3472, 4144, 4340, 4438, 4588, 4960, 5072, 5180, 5735, 5920, 6340, 6944, 8029, 8288, 8680, 8876, 9176, 9827, 9920, 10144, 10360, 11095, 11470, 11729, 11840, 12680, 13888, 16058, 16576, 17360, 17752, 18352, 19654, 20288, 20720, 22190, 22940, 23458, 25360, 32116, 34720, 35504, 36704, 39308, 40145, 41440, 44380, 45880, 46916, 49135, 50720, 58645, 64232, 68789, 69440, 71008, 73408, 78616, 80290, 82103, 82880, 88760, 91760, 93832, 98270, 101440, 117290, 128464, 137578, 142016, 157232, 160580, 164206, 177520, 183520, 187664, 196540, 234580, 256928, 275156, 314464, 321160, 328412, 343945, 355040, 363599, 367040, 375328, 393080, 410515, 469160, 513856, 550312, 628928, 642320, 656824, 687890, 710080, 727198, 750656, 786160, 821030, 938320, 1100624, 1284640, 1313648, 1375780, 1454396, 1572320, 1642060, 1817995, 1876640, 2201248, 2545193, 2569280, 2627296, 2751560, 2908792, 3144640, 3284120, 3635990, 3753280, 4402496, 5090386, 5254592, 5503120, 5817584, 6568240, 7271980, 10180772, 11006240, 11635168, 12725965, 13136480, 14543960, 20361544, 22012480, 23270336, 25451930, 26272960, 29087920, 40723088, 50903860, 58175840, 81446176, 101807720, 116351680, 162892352, 203615440, 407230880, 814461760]

約数ペア:

[(1, 814461760), (2, 407230880), (4, 203615440), (5, 162892352), (7, 116351680), (8, 101807720), (10, 81446176), (14, 58175840), (16, 50903860), (20, 40723088), (28, 29087920), (31, 26272960), (32, 25451930), (35, 23270336), (37, 22012480), (40, 20361544), (56, 14543960), (62, 13136480), (64, 12725965), (70, 11635168), (74, 11006240), (80, 10180772), (112, 7271980), (124, 6568240), (140, 5817584), (148, 5503120), (155, 5254592), (160, 5090386), (185, 4402496), (217, 3753280), (224, 3635990), (248, 3284120), (259, 3144640), (280, 2908792), (296, 2751560), (310, 2627296), (317, 2569280), (320, 2545193), (370, 2201248), (434, 1876640), (448, 1817995), (496, 1642060), (518, 1572320), (560, 1454396), (592, 1375780), (620, 1313648), (634, 1284640), (740, 1100624), (868, 938320), (992, 821030), (1036, 786160), (1085, 750656), (1120, 727198), (1147, 710080), (1184, 687890), (1240, 656824), (1268, 642320), (1295, 628928), (1480, 550312), (1585, 513856), (1736, 469160), (1984, 410515), (2072, 393080), (2170, 375328), (2219, 367040), (2240, 363599), (2294, 355040), (2368, 343945), (2480, 328412), (2536, 321160), (2590, 314464), (2960, 275156), (3170, 256928), (3472, 234580), (4144, 196540), (4340, 187664), (4438, 183520), (4588, 177520), (4960, 164206), (5072, 160580), (5180, 157232), (5735, 142016), (5920, 137578), (6340, 128464), (6944, 117290), (8029, 101440), (8288, 98270), (8680, 93832), (8876, 91760), (9176, 88760), (9827, 82880), (9920, 82103), (10144, 80290), (10360, 78616), (11095, 73408), (11470, 71008), (11729, 69440), (11840, 68789), (12680, 64232), (13888, 58645), (16058, 50720), (16576, 49135), (17360, 46916), (17752, 45880), (18352, 44380), (19654, 41440), (20288, 40145), (20720, 39308), (22190, 36704), (22940, 35504), (23458, 34720), (25360, 32116)]