12720116880

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 640

約数和(自身を含む): 48318336000

約数和(自身を除く): 35598219120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 48, 54, 58, 60, 69, 72, 80, 81, 87, 90, 92, 108, 109, 115, 116, 120, 135, 138, 144, 145, 162, 174, 180, 184, 207, 216, 218, 230, 232, 240, 243, 261, 270, 276, 290, 324, 327, 345, 348, 360, 368, 405, 414, 432, 435, 436, 460, 464, 486, 522, 540, 545, 552, 580, 621, 648, 654, 667, 690, 696, 720, 729, 783, 810, 828, 870, 872, 920, 972, 981, 1035, 1044, 1080, 1090, 1104, 1160, 1215, 1242, 1296, 1305, 1308, 1334, 1380, 1392, 1458, 1566, 1620, 1635, 1656, 1740, 1744, 1840, 1863, 1944, 1962, 2001, 2070, 2088, 2160, 2180, 2187, 2320, 2349, 2430, 2484, 2507, 2610, 2616, 2668, 2760, 2916, 2943, 3105, 3132, 3161, 3240, 3270, 3312, 3335, 3480, 3645, 3726, 3888, 3915, 3924, 4002, 4140, 4176, 4360, 4374, 4698, 4860, 4905, 4968, 5014, 5220, 5232, 5336, 5520, 5589, 5832, 5886, 6003, 6210, 6264, 6322, 6480, 6540, 6670, 6960, 7047, 7290, 7452, 7521, 7830, 7848, 8004, 8280, 8720, 8748, 8829, 9315, 9396, 9483, 9720, 9810, 9936, 10005, 10028, 10440, 10672, 10935, 11178, 11664, 11745, 11772, 12006, 12420, 12528, 12535, 12644, 13080, 13340, 14094, 14580, 14715, 14904, 15042, 15660, 15696, 15805, 16008, 16560, 16767, 17496, 17658, 18009, 18630, 18792, 18966, 19440, 19620, 20010, 20056, 20880, 21141, 21870, 22356, 22563, 23490, 23544, 24012, 24840, 25070, 25288, 26160, 26487, 26680, 27945, 28188, 28449, 29160, 29430, 29808, 30015, 30084, 31320, 31610, 32016, 33534, 34992, 35235, 35316, 36018, 37260, 37584, 37605, 37932, 39240, 40020, 40112, 42282, 43740, 44145, 44712, 45126, 46980, 47088, 47415, 48024, 49680, 50140, 50301, 50576, 52974, 53360, 54027, 55890, 56376, 56898, 58320, 58860, 60030, 60168, 62640, 63220, 63423, 67068, 67689, 70470, 70632, 72036, 72703, 74520, 75210, 75864, 78480, 79461, 80040, 83835, 84564, 85347, 87480, 88290, 89424, 90045, 90252, 93960, 94830, 96048, 100280, 100602, 105705, 105948, 108054, 111780, 112752, 112815, 113796, 117720, 120060, 120336, 126440, 126846, 132435, 134136, 135378, 140940, 141264, 142245, 144072, 145406, 149040, 150420, 151728, 158922, 160080, 162081, 167670, 169128, 170694, 174960, 176580, 180090, 180504, 187920, 189660, 200560, 201204, 203067, 211410, 211896, 216108, 218109, 223560, 225630, 227592, 235440, 238383, 240120, 251505, 252880, 253692, 256041, 264870, 268272, 270135, 270756, 281880, 284490, 288144, 290812, 300840, 317115, 317844, 324162, 335340, 338256, 338445, 341388, 353160, 360180, 361008, 363515, 379320, 397305, 402408, 406134, 422820, 423792, 426735, 432216, 436218, 447120, 451260, 455184, 476766, 480240, 486243, 503010, 507384, 512082, 529740, 540270, 541512, 563760, 568980, 581624, 601680, 609201, 634230, 635688, 648324, 654327, 670680, 676890, 682776, 706320, 720360, 727030, 758640, 768123, 794610, 804816, 810405, 812268, 845640, 853470, 864432, 872436, 902520, 953532, 972486, 1006020, 1014768, 1015335, 1024164, 1059480, 1080540, 1083024, 1090545, 1137960, 1163248, 1191915, 1218402, 1268460, 1271376, 1280205, 1296648, 1308654, 1341360, 1353780, 1365552, 1440720, 1454060, 1458729, 1536246, 1589220, 1620810, 1624536, 1691280, 1706940, 1744872, 1805040, 1827603, 1907064, 1944972, 1962981, 2012040, 2030670, 2048328, 2118960, 2161080, 2181090, 2275920, 2304369, 2383830, 2431215, 2436804, 2536920, 2560410, 2593296, 2617308, 2707560, 2908120, 2917458, 3046005, 3072492, 3178440, 3241620, 3249072, 3271635, 3413880, 3489744, 3655206, 3814128, 3840615, 3889944, 3925962, 4024080, 4061340, 4096656, 4322160, 4362180, 4608738, 4767660, 4862430, 4873608, 5073840, 5120820, 5234616, 5415120, 5482809, 5816240, 5834916, 5888943, 6092010, 6144984, 6356880, 6483240, 6543270, 6827760, 6913107, 7293645, 7310412, 7681230, 7779888, 7851924, 8122680, 8724360, 9138015, 9217476, 9535320, 9724860, 9747216, 9814905, 10241640, 10469232, 10965618, 11521845, 11669832, 11777886, 12184020, 12289968, 12966480, 13086540, 13826214, 14587290, 14620824, 15362460, 15703848, 16245360, 17448720, 17666829, 18276030, 18434952, 19070640, 19449720, 19629810, 20483280, 21931236, 23043690, 23339664, 23555772, 24368040, 26173080, 27414045, 27652428, 29174580, 29241648, 29444715, 30724920, 31407696, 34565535, 35333658, 36552060, 36869904, 38899440, 39259620, 43862472, 46087380, 47111544, 48736080, 52346160, 53000487, 54828090, 55304856, 58349160, 58889430, 61449840, 69131070, 70667316, 73104120, 78519240, 87724944, 88334145, 92174760, 94223088, 106000974, 109656180, 110609712, 116698320, 117778860, 138262140, 141334632, 146208240, 157038480, 159001461, 176668290, 184349520, 212001948, 219312360, 235557720, 265002435, 276524280, 282669264, 318002922, 353336580, 424003896, 438624720, 471115440, 530004870, 553048560, 636005844, 706673160, 795007305, 848007792, 1060009740, 1272011688, 1413346320, 1590014610, 2120019480, 2544023376, 3180029220, 4240038960, 6360058440, 12720116880]

約数ペア:

[(1, 12720116880), (2, 6360058440), (3, 4240038960), (4, 3180029220), (5, 2544023376), (6, 2120019480), (8, 1590014610), (9, 1413346320), (10, 1272011688), (12, 1060009740), (15, 848007792), (16, 795007305), (18, 706673160), (20, 636005844), (23, 553048560), (24, 530004870), (27, 471115440), (29, 438624720), (30, 424003896), (36, 353336580), (40, 318002922), (45, 282669264), (46, 276524280), (48, 265002435), (54, 235557720), (58, 219312360), (60, 212001948), (69, 184349520), (72, 176668290), (80, 159001461), (81, 157038480), (87, 146208240), (90, 141334632), (92, 138262140), (108, 117778860), (109, 116698320), (115, 110609712), (116, 109656180), (120, 106000974), (135, 94223088), (138, 92174760), (144, 88334145), (145, 87724944), (162, 78519240), (174, 73104120), (180, 70667316), (184, 69131070), (207, 61449840), (216, 58889430), (218, 58349160), (230, 55304856), (232, 54828090), (240, 53000487), (243, 52346160), (261, 48736080), (270, 47111544), (276, 46087380), (290, 43862472), (324, 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6543270), (1962, 6483240), (2001, 6356880), (2070, 6144984), (2088, 6092010), (2160, 5888943), (2180, 5834916), (2187, 5816240), (2320, 5482809), (2349, 5415120), (2430, 5234616), (2484, 5120820), (2507, 5073840), (2610, 4873608), (2616, 4862430), (2668, 4767660), (2760, 4608738), (2916, 4362180), (2943, 4322160), (3105, 4096656), (3132, 4061340), (3161, 4024080), (3240, 3925962), (3270, 3889944), (3312, 3840615), (3335, 3814128), (3480, 3655206), (3645, 3489744), (3726, 3413880), (3888, 3271635), (3915, 3249072), (3924, 3241620), (4002, 3178440), (4140, 3072492), (4176, 3046005), (4360, 2917458), (4374, 2908120), (4698, 2707560), (4860, 2617308), (4905, 2593296), (4968, 2560410), (5014, 2536920), (5220, 2436804), (5232, 2431215), (5336, 2383830), (5520, 2304369), (5589, 2275920), (5832, 2181090), (5886, 2161080), (6003, 2118960), (6210, 2048328), (6264, 2030670), (6322, 2012040), (6480, 1962981), (6540, 1944972), (6670, 1907064), (6960, 1827603), (7047, 1805040), (7290, 1744872), (7452, 1706940), (7521, 1691280), (7830, 1624536), (7848, 1620810), (8004, 1589220), (8280, 1536246), (8720, 1458729), (8748, 1454060), (8829, 1440720), (9315, 1365552), (9396, 1353780), (9483, 1341360), (9720, 1308654), (9810, 1296648), (9936, 1280205), (10005, 1271376), (10028, 1268460), (10440, 1218402), (10672, 1191915), (10935, 1163248), (11178, 1137960), (11664, 1090545), (11745, 1083024), (11772, 1080540), (12006, 1059480), (12420, 1024164), (12528, 1015335), (12535, 1014768), (12644, 1006020), (13080, 972486), (13340, 953532), (14094, 902520), (14580, 872436), (14715, 864432), (14904, 853470), (15042, 845640), (15660, 812268), (15696, 810405), (15805, 804816), (16008, 794610), (16560, 768123), (16767, 758640), (17496, 727030), (17658, 720360), (18009, 706320), (18630, 682776), (18792, 676890), (18966, 670680), (19440, 654327), (19620, 648324), (20010, 635688), (20056, 634230), (20880, 609201), (21141, 601680), (21870, 581624), (22356, 568980), (22563, 563760), (23490, 541512), 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