1219954638720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{22921}}^1$

素因数の和:24421

約数の個数: 256

約数和(自身を含む): 4096253088000

約数和(自身を除く): 2876298449280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1459, 1520, 1824, 1920, 2280, 2432, 2918, 3040, 3648, 4377, 4560, 5836, 6080, 7295, 7296, 8754, 9120, 11672, 12160, 14590, 17508, 18240, 21885, 22921, 23344, 27721, 29180, 35016, 36480, 43770, 45842, 46688, 55442, 58360, 68763, 70032, 83163, 87540, 91684, 93376, 110884, 114605, 116720, 137526, 138605, 140064, 166326, 175080, 183368, 186752, 221768, 229210, 233440, 275052, 277210, 280128, 332652, 343815, 350160, 366736, 415815, 435499, 443536, 458420, 466880, 550104, 554420, 560256, 665304, 687630, 700320, 733472, 831630, 870998, 887072, 916840, 933760, 1100208, 1108840, 1306497, 1330608, 1375260, 1400640, 1466944, 1663260, 1741996, 1774144, 1833680, 2177495, 2200416, 2217680, 2612994, 2661216, 2750520, 2801280, 2933888, 3326520, 3483992, 3548288, 3667360, 4354990, 4400832, 4435360, 5225988, 5322432, 5501040, 6532485, 6653040, 6967984, 7334720, 8709980, 8801664, 8870720, 10451976, 10644864, 11002080, 13064970, 13306080, 13935968, 14669440, 17419960, 17741440, 20903952, 22004160, 26129940, 26612160, 27871936, 33441739, 34839920, 41807904, 44008320, 52259880, 53224320, 55743872, 66883478, 69679840, 83615808, 100325217, 104519760, 133766956, 139359680, 167208695, 167231616, 200650434, 209039520, 267533912, 278719360, 334417390, 401300868, 418079040, 501626085, 535067824, 635393041, 668834780, 802601736, 836158080, 1003252170, 1070135648, 1270786082, 1337669560, 1605203472, 1906179123, 2006504340, 2140271296, 2541572164, 2675339120, 3176965205, 3210406944, 3812358246, 4013008680, 4280542592, 5083144328, 5350678240, 6353930410, 6420813888, 7624716492, 8026017360, 9530895615, 10166288656, 10701356480, 12707860820, 12841627776, 15249432984, 16052034720, 19061791230, 20332577312, 21402712960, 25415721640, 30498865968, 32104069440, 38123582460, 40665154624, 50831443280, 60997731936, 64208138880, 76247164920, 81330309248, 101662886560, 121995463872, 152494329840, 203325773120, 243990927744, 304988659680, 406651546240, 609977319360, 1219954638720]

約数ペア:

[(1, 1219954638720), (2, 609977319360), (3, 406651546240), (4, 304988659680), (5, 243990927744), (6, 203325773120), (8, 152494329840), (10, 121995463872), (12, 101662886560), (15, 81330309248), (16, 76247164920), (19, 64208138880), (20, 60997731936), (24, 50831443280), (30, 40665154624), (32, 38123582460), (38, 32104069440), (40, 30498865968), (48, 25415721640), (57, 21402712960), (60, 20332577312), (64, 19061791230), (76, 16052034720), (80, 15249432984), (95, 12841627776), (96, 12707860820), (114, 10701356480), (120, 10166288656), (128, 9530895615), (152, 8026017360), (160, 7624716492), (190, 6420813888), (192, 6353930410), (228, 5350678240), (240, 5083144328), (285, 4280542592), (304, 4013008680), (320, 3812358246), (380, 3210406944), (384, 3176965205), (456, 2675339120), (480, 2541572164), (570, 2140271296), (608, 2006504340), (640, 1906179123), (760, 1605203472), (912, 1337669560), (960, 1270786082), (1140, 1070135648), (1216, 1003252170), (1459, 836158080), (1520, 802601736), (1824, 668834780), (1920, 635393041), (2280, 535067824), (2432, 501626085), (2918, 418079040), (3040, 401300868), (3648, 334417390), (4377, 278719360), (4560, 267533912), (5836, 209039520), (6080, 200650434), (7295, 167231616), (7296, 167208695), (8754, 139359680), (9120, 133766956), (11672, 104519760), (12160, 100325217), (14590, 83615808), (17508, 69679840), (18240, 66883478), (21885, 55743872), (22921, 53224320), (23344, 52259880), (27721, 44008320), (29180, 41807904), (35016, 34839920), (36480, 33441739), (43770, 27871936), (45842, 26612160), (46688, 26129940), (55442, 22004160), (58360, 20903952), (68763, 17741440), (70032, 17419960), (83163, 14669440), (87540, 13935968), (91684, 13306080), (93376, 13064970), (110884, 11002080), (114605, 10644864), (116720, 10451976), (137526, 8870720), (138605, 8801664), (140064, 8709980), (166326, 7334720), (175080, 6967984), (183368, 6653040), (186752, 6532485), (221768, 5501040), (229210, 5322432), (233440, 5225988), (275052, 4435360), (277210, 4400832), (280128, 4354990), (332652, 3667360), (343815, 3548288), (350160, 3483992), (366736, 3326520), (415815, 2933888), (435499, 2801280), (443536, 2750520), (458420, 2661216), (466880, 2612994), (550104, 2217680), (554420, 2200416), (560256, 2177495), (665304, 1833680), (687630, 1774144), (700320, 1741996), (733472, 1663260), (831630, 1466944), (870998, 1400640), (887072, 1375260), (916840, 1330608), (933760, 1306497), (1100208, 1108840)]