205124880000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{647}}^1\times {\mathrm{1321}}^1$

素因数の和:2005

約数の個数: 320

約数和(自身を含む): 682429302720

約数和(自身を除く): 477304422720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 647, 750, 800, 960, 1000, 1200, 1250, 1294, 1321, 1500, 1600, 1875, 1920, 1941, 2000, 2400, 2500, 2588, 2642, 3000, 3200, 3235, 3750, 3882, 3963, 4000, 4800, 5000, 5176, 5284, 6000, 6470, 6605, 7500, 7764, 7926, 8000, 9600, 9705, 10000, 10352, 10568, 12000, 12940, 13210, 15000, 15528, 15852, 16000, 16175, 19410, 19815, 20000, 20704, 21136, 24000, 25880, 26420, 30000, 31056, 31704, 32350, 33025, 38820, 39630, 40000, 41408, 42272, 48000, 48525, 51760, 52840, 60000, 62112, 63408, 64700, 66050, 77640, 79260, 80000, 80875, 82816, 84544, 97050, 99075, 103520, 105680, 120000, 124224, 126816, 129400, 132100, 155280, 158520, 161750, 165125, 169088, 194100, 198150, 207040, 211360, 240000, 242625, 248448, 253632, 258800, 264200, 310560, 317040, 323500, 330250, 388200, 396300, 404375, 414080, 422720, 485250, 495375, 507264, 517600, 528400, 621120, 634080, 647000, 660500, 776400, 792600, 808750, 825625, 845440, 854687, 970500, 990750, 1035200, 1056800, 1213125, 1242240, 1268160, 1294000, 1321000, 1552800, 1585200, 1617500, 1651250, 1709374, 1941000, 1981500, 2070400, 2113600, 2426250, 2476875, 2536320, 2564061, 2588000, 2642000, 3105600, 3170400, 3235000, 3302500, 3418748, 3882000, 3963000, 4227200, 4273435, 4852500, 4953750, 5128122, 5176000, 5284000, 6211200, 6340800, 6470000, 6605000, 6837496, 7764000, 7926000, 8546870, 9705000, 9907500, 10256244, 10352000, 10568000, 12681600, 12820305, 12940000, 13210000, 13674992, 15528000, 15852000, 17093740, 19410000, 19815000, 20512488, 21136000, 21367175, 25640610, 25880000, 26420000, 27349984, 31056000, 31704000, 34187480, 38820000, 39630000, 41024976, 42734350, 51281220, 51760000, 52840000, 54699968, 63408000, 64101525, 68374960, 77640000, 79260000, 82049952, 85468700, 102562440, 105680000, 106835875, 109399936, 128203050, 136749920, 155280000, 158520000, 164099904, 170937400, 205124880, 213671750, 256406100, 273499840, 317040000, 320507625, 328199808, 341874800, 410249760, 427343500, 512812200, 534179375, 546999680, 641015250, 683749600, 820499520, 854687000, 1025624400, 1068358750, 1282030500, 1367499200, 1602538125, 1640999040, 1709374000, 2051248800, 2136717500, 2564061000, 2734998400, 3205076250, 3418748000, 4102497600, 4273435000, 5128122000, 6410152500, 6837496000, 8204995200, 8546870000, 10256244000, 12820305000, 13674992000, 17093740000, 20512488000, 25640610000, 34187480000, 41024976000, 51281220000, 68374960000, 102562440000, 205124880000]

約数ペア:

[(1, 205124880000), (2, 102562440000), (3, 68374960000), (4, 51281220000), (5, 41024976000), (6, 34187480000), (8, 25640610000), (10, 20512488000), (12, 17093740000), (15, 13674992000), (16, 12820305000), (20, 10256244000), (24, 8546870000), (25, 8204995200), (30, 6837496000), (32, 6410152500), (40, 5128122000), (48, 4273435000), (50, 4102497600), (60, 3418748000), (64, 3205076250), (75, 2734998400), (80, 2564061000), (96, 2136717500), (100, 2051248800), (120, 1709374000), (125, 1640999040), (128, 1602538125), (150, 1367499200), (160, 1282030500), (192, 1068358750), (200, 1025624400), (240, 854687000), (250, 820499520), (300, 683749600), (320, 641015250), (375, 546999680), (384, 534179375), (400, 512812200), (480, 427343500), (500, 410249760), (600, 341874800), (625, 328199808), (640, 320507625), (647, 317040000), (750, 273499840), (800, 256406100), (960, 213671750), (1000, 205124880), (1200, 170937400), (1250, 164099904), (1294, 158520000), (1321, 155280000), (1500, 136749920), (1600, 128203050), (1875, 109399936), (1920, 106835875), (1941, 105680000), (2000, 102562440), (2400, 85468700), (2500, 82049952), (2588, 79260000), (2642, 77640000), (3000, 68374960), (3200, 64101525), (3235, 63408000), (3750, 54699968), (3882, 52840000), (3963, 51760000), (4000, 51281220), (4800, 42734350), (5000, 41024976), (5176, 39630000), (5284, 38820000), (6000, 34187480), (6470, 31704000), (6605, 31056000), (7500, 27349984), (7764, 26420000), (7926, 25880000), (8000, 25640610), (9600, 21367175), (9705, 21136000), (10000, 20512488), (10352, 19815000), (10568, 19410000), (12000, 17093740), (12940, 15852000), (13210, 15528000), (15000, 13674992), (15528, 13210000), (15852, 12940000), (16000, 12820305), (16175, 12681600), (19410, 10568000), (19815, 10352000), (20000, 10256244), (20704, 9907500), (21136, 9705000), (24000, 8546870), (25880, 7926000), (26420, 7764000), (30000, 6837496), (31056, 6605000), (31704, 6470000), (32350, 6340800), (33025, 6211200), (38820, 5284000), (39630, 5176000), (40000, 5128122), (41408, 4953750), (42272, 4852500), (48000, 4273435), (48525, 4227200), (51760, 3963000), (52840, 3882000), (60000, 3418748), (62112, 3302500), (63408, 3235000), (64700, 3170400), (66050, 3105600), (77640, 2642000), (79260, 2588000), (80000, 2564061), (80875, 2536320), (82816, 2476875), (84544, 2426250), (97050, 2113600), (99075, 2070400), (103520, 1981500), (105680, 1941000), (120000, 1709374), (124224, 1651250), (126816, 1617500), (129400, 1585200), (132100, 1552800), (155280, 1321000), (158520, 1294000), (161750, 1268160), (165125, 1242240), (169088, 1213125), (194100, 1056800), (198150, 1035200), (207040, 990750), (211360, 970500), (240000, 854687), (242625, 845440), (248448, 825625), (253632, 808750), (258800, 792600), (264200, 776400), (310560, 660500), (317040, 647000), (323500, 634080), (330250, 621120), (388200, 528400), (396300, 517600), (404375, 507264), (414080, 495375), (422720, 485250)]