64256163840

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 960

約数和(自身を含む): 264233088000

約数和(自身を除く): 199976924160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 128, 132, 135, 139, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 256, 264, 270, 278, 285, 288, 297, 304, 320, 330, 342, 352, 360, 380, 384, 396, 417, 418, 432, 440, 456, 480, 495, 512, 513, 528, 540, 556, 570, 576, 594, 608, 627, 640, 660, 684, 695, 704, 720, 760, 768, 792, 834, 836, 855, 864, 880, 912, 960, 990, 1024, 1026, 1045, 1056, 1080, 1112, 1140, 1152, 1188, 1216, 1251, 1254, 1280, 1320, 1368, 1390, 1408, 1440, 1485, 1520, 1529, 1536, 1584, 1668, 1672, 1710, 1728, 1760, 1824, 1881, 1920, 1980, 2048, 2052, 2085, 2090, 2112, 2160, 2224, 2280, 2304, 2376, 2432, 2502, 2508, 2560, 2565, 2640, 2641, 2736, 2780, 2816, 2880, 2970, 3040, 3058, 3072, 3135, 3168, 3336, 3344, 3420, 3456, 3520, 3648, 3753, 3762, 3840, 3960, 4096, 4104, 4170, 4180, 4224, 4320, 4448, 4560, 4587, 4608, 4752, 4864, 5004, 5016, 5120, 5130, 5280, 5282, 5472, 5560, 5632, 5643, 5760, 5940, 6080, 6116, 6144, 6255, 6270, 6336, 6672, 6688, 6840, 6912, 7040, 7296, 7506, 7524, 7645, 7680, 7920, 7923, 8192, 8208, 8340, 8360, 8448, 8640, 8896, 9120, 9174, 9216, 9405, 9504, 9728, 10008, 10032, 10240, 10260, 10560, 10564, 10944, 11120, 11264, 11286, 11520, 11880, 12160, 12232, 12288, 12510, 12540, 12672, 13205, 13344, 13376, 13680, 13761, 13824, 14080, 14592, 15012, 15048, 15290, 15360, 15840, 15846, 16384, 16416, 16680, 16720, 16896, 17280, 17792, 18240, 18348, 18432, 18765, 18810, 19008, 19456, 20016, 20064, 20480, 20520, 21120, 21128, 21888, 22240, 22528, 22572, 22935, 23040, 23760, 23769, 24320, 24464, 24576, 25020, 25080, 25344, 26410, 26688, 26752, 27360, 27522, 27648, 28160, 28215, 29051, 29184, 30024, 30096, 30580, 30720, 31680, 31692, 32832, 33360, 33440, 33792, 34560, 35584, 36480, 36696, 36864, 37530, 37620, 38016, 38912, 39615, 40032, 40128, 40960, 41040, 41283, 42240, 42256, 43776, 44480, 45056, 45144, 45870, 46080, 47520, 47538, 48640, 48928, 49152, 50040, 50160, 50688, 52820, 53376, 53504, 54720, 55044, 55296, 56320, 56430, 58102, 58368, 60048, 60192, 61160, 61440, 63360, 63384, 65664, 66720, 66880, 67584, 68805, 69120, 71168, 71307, 72960, 73392, 73728, 75060, 75240, 76032, 77824, 79230, 80064, 80256, 81920, 82080, 82566, 84480, 84512, 87153, 87552, 88960, 90112, 90288, 91740, 92160, 95040, 95076, 97280, 97856, 100080, 100320, 101376, 105640, 106752, 107008, 109440, 110088, 110592, 112640, 112860, 116204, 116736, 118845, 120096, 120384, 122320, 122880, 126720, 126768, 131328, 133440, 133760, 135168, 137610, 138240, 142336, 142614, 145255, 145920, 146784, 147456, 150120, 150480, 152064, 155648, 158460, 160128, 160512, 164160, 165132, 168960, 169024, 174306, 175104, 177920, 180224, 180576, 183480, 184320, 190080, 190152, 194560, 195712, 200160, 200640, 202752, 206415, 211280, 213504, 214016, 218880, 220176, 221184, 225280, 225720, 232408, 233472, 237690, 240192, 240768, 244640, 245760, 253440, 253536, 261459, 262656, 266880, 267520, 270336, 275220, 276480, 284672, 285228, 290510, 291840, 293568, 300240, 300960, 304128, 311296, 316920, 320256, 321024, 328320, 330264, 337920, 338048, 348612, 350208, 355840, 356535, 361152, 366960, 368640, 380160, 380304, 389120, 391424, 400320, 401280, 405504, 412830, 422560, 427008, 428032, 435765, 437760, 440352, 442368, 450560, 451440, 464816, 466944, 475380, 480384, 481536, 489280, 506880, 507072, 522918, 525312, 533760, 535040, 540672, 550440, 552960, 569344, 570456, 581020, 583680, 587136, 600480, 601920, 608256, 633840, 640512, 642048, 656640, 660528, 675840, 676096, 697224, 700416, 711680, 713070, 722304, 733920, 737280, 760320, 760608, 778240, 782848, 784377, 800640, 802560, 811008, 825660, 845120, 854016, 856064, 871530, 875520, 880704, 901120, 902880, 929632, 933888, 950760, 960768, 963072, 978560, 1013760, 1014144, 1045836, 1050624, 1067520, 1070080, 1100880, 1105920, 1138688, 1140912, 1162040, 1167360, 1174272, 1200960, 1203840, 1216512, 1267680, 1281024, 1284096, 1307295, 1313280, 1321056, 1351680, 1352192, 1394448, 1400832, 1423360, 1426140, 1444608, 1467840, 1520640, 1521216, 1556480, 1565696, 1568754, 1601280, 1605120, 1622016, 1651320, 1690240, 1708032, 1712128, 1743060, 1751040, 1761408, 1805760, 1859264, 1901520, 1921536, 1926144, 1957120, 2027520, 2028288, 2091672, 2101248, 2135040, 2140160, 2201760, 2211840, 2277376, 2281824, 2324080, 2334720, 2348544, 2401920, 2407680, 2433024, 2535360, 2562048, 2568192, 2614590, 2626560, 2642112, 2703360, 2704384, 2788896, 2801664, 2846720, 2852280, 2889216, 2935680, 3041280, 3042432, 3131392, 3137508, 3202560, 3210240, 3302640, 3380480, 3416064, 3424256, 3486120, 3502080, 3522816, 3611520, 3718528, 3803040, 3843072, 3852288, 3914240, 3921885, 4055040, 4056576, 4183344, 4202496, 4270080, 4280320, 4403520, 4563648, 4648160, 4669440, 4697088, 4803840, 4815360, 4866048, 5070720, 5124096, 5136384, 5229180, 5253120, 5284224, 5408768, 5577792, 5693440, 5704560, 5778432, 5871360, 6082560, 6084864, 6262784, 6275016, 6405120, 6420480, 6605280, 6760960, 6832128, 6972240, 7004160, 7045632, 7223040, 7437056, 7606080, 7686144, 7704576, 7828480, 7843770, 8110080, 8113152, 8366688, 8404992, 8540160, 8560640, 8807040, 9127296, 9296320, 9394176, 9607680, 9630720, 10141440, 10248192, 10272768, 10458360, 10506240, 10568448, 10817536, 11155584, 11386880, 11409120, 11556864, 11742720, 12165120, 12169728, 12525568, 12550032, 12810240, 12840960, 13210560, 13521920, 13944480, 14008320, 14091264, 14446080, 14874112, 15212160, 15372288, 15409152, 15656960, 15687540, 16226304, 16733376, 17080320, 17121280, 17614080, 18254592, 18592640, 18788352, 19215360, 19261440, 20282880, 20496384, 20916720, 21012480, 21136896, 21635072, 22311168, 22818240, 23113728, 23485440, 24330240, 24339456, 25051136, 25100064, 25620480, 25681920, 26421120, 27043840, 27888960, 28182528, 28892160, 29748224, 30424320, 30744576, 30818304, 31313920, 31375080, 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約数ペア:

[(1, 64256163840), (2, 32128081920), (3, 21418721280), (4, 16064040960), (5, 12851232768), (6, 10709360640), (8, 8032020480), (9, 7139573760), (10, 6425616384), (11, 5841469440), (12, 5354680320), (15, 4283744256), (16, 4016010240), (18, 3569786880), (19, 3381903360), (20, 3212808192), (22, 2920734720), (24, 2677340160), (27, 2379857920), (30, 2141872128), (32, 2008005120), (33, 1947156480), (36, 1784893440), (38, 1690951680), (40, 1606404096), (44, 1460367360), (45, 1427914752), (48, 1338670080), (54, 1189928960), (55, 1168293888), (57, 1127301120), (60, 1070936064), (64, 1004002560), (66, 973578240), (72, 892446720), (76, 845475840), (80, 803202048), (88, 730183680), (90, 713957376), (95, 676380672), (96, 669335040), (99, 649052160), (108, 594964480), (110, 584146944), (114, 563650560), (120, 535468032), (128, 502001280), (132, 486789120), (135, 475971584), (139, 462274560), (144, 446223360), (152, 422737920), (160, 401601024), (165, 389431296), (171, 375767040), (176, 365091840), (180, 356978688), (190, 338190336), (192, 334667520), (198, 324526080), (209, 307445760), (216, 297482240), (220, 292073472), (228, 281825280), (240, 267734016), (256, 251000640), (264, 243394560), (270, 237985792), (278, 231137280), (285, 225460224), (288, 223111680), (297, 216350720), (304, 211368960), (320, 200800512), (330, 194715648), (342, 187883520), (352, 182545920), (360, 178489344), (380, 169095168), (384, 167333760), (396, 162263040), (417, 154091520), (418, 153722880), (432, 148741120), (440, 146036736), (456, 140912640), (480, 133867008), (495, 129810432), (512, 125500320), (513, 125255680), (528, 121697280), (540, 118992896), (556, 115568640), (570, 112730112), (576, 111555840), (594, 108175360), (608, 105684480), (627, 102481920), (640, 100400256), (660, 97357824), (684, 93941760), (695, 92454912), (704, 91272960), (720, 89244672), (760, 84547584), (768, 83666880), (792, 81131520), (834, 77045760), (836, 76861440), (855, 75153408), (864, 74370560), (880, 73018368), (912, 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(2970, 21635072), (3040, 21136896), (3058, 21012480), (3072, 20916720), (3135, 20496384), (3168, 20282880), (3336, 19261440), (3344, 19215360), (3420, 18788352), (3456, 18592640), (3520, 18254592), (3648, 17614080), (3753, 17121280), (3762, 17080320), (3840, 16733376), (3960, 16226304), (4096, 15687540), (4104, 15656960), (4170, 15409152), (4180, 15372288), (4224, 15212160), (4320, 14874112), (4448, 14446080), (4560, 14091264), (4587, 14008320), (4608, 13944480), (4752, 13521920), (4864, 13210560), (5004, 12840960), (5016, 12810240), (5120, 12550032), (5130, 12525568), (5280, 12169728), (5282, 12165120), (5472, 11742720), (5560, 11556864), (5632, 11409120), (5643, 11386880), (5760, 11155584), (5940, 10817536), (6080, 10568448), (6116, 10506240), (6144, 10458360), (6255, 10272768), (6270, 10248192), (6336, 10141440), (6672, 9630720), (6688, 9607680), (6840, 9394176), (6912, 9296320), (7040, 9127296), (7296, 8807040), (7506, 8560640), (7524, 8540160), (7645, 8404992), (7680, 8366688), (7920, 8113152), (7923, 8110080), (8192, 7843770), (8208, 7828480), (8340, 7704576), (8360, 7686144), (8448, 7606080), (8640, 7437056), (8896, 7223040), (9120, 7045632), (9174, 7004160), (9216, 6972240), (9405, 6832128), (9504, 6760960), (9728, 6605280), (10008, 6420480), (10032, 6405120), (10240, 6275016), (10260, 6262784), (10560, 6084864), (10564, 6082560), (10944, 5871360), (11120, 5778432), (11264, 5704560), (11286, 5693440), (11520, 5577792), (11880, 5408768), (12160, 5284224), (12232, 5253120), (12288, 5229180), (12510, 5136384), (12540, 5124096), (12672, 5070720), (13205, 4866048), (13344, 4815360), (13376, 4803840), (13680, 4697088), (13761, 4669440), (13824, 4648160), (14080, 4563648), (14592, 4403520), (15012, 4280320), (15048, 4270080), (15290, 4202496), (15360, 4183344), (15840, 4056576), (15846, 4055040), (16384, 3921885), (16416, 3914240), (16680, 3852288), (16720, 3843072), (16896, 3803040), (17280, 3718528), (17792, 3611520), (18240, 3522816), (18348, 3502080), (18432, 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778240), (84480, 760608), (84512, 760320), (87153, 737280), (87552, 733920), (88960, 722304), (90112, 713070), (90288, 711680), (91740, 700416), (92160, 697224), (95040, 676096), (95076, 675840), (97280, 660528), (97856, 656640), (100080, 642048), (100320, 640512), (101376, 633840), (105640, 608256), (106752, 601920), (107008, 600480), (109440, 587136), (110088, 583680), (110592, 581020), (112640, 570456), (112860, 569344), (116204, 552960), (116736, 550440), (118845, 540672), (120096, 535040), (120384, 533760), (122320, 525312), (122880, 522918), (126720, 507072), (126768, 506880), (131328, 489280), (133440, 481536), (133760, 480384), (135168, 475380), (137610, 466944), (138240, 464816), (142336, 451440), (142614, 450560), (145255, 442368), (145920, 440352), (146784, 437760), (147456, 435765), (150120, 428032), (150480, 427008), (152064, 422560), (155648, 412830), (158460, 405504), (160128, 401280), (160512, 400320), (164160, 391424), (165132, 389120), (168960, 380304), (169024, 380160), (174306, 368640), (175104, 366960), (177920, 361152), (180224, 356535), (180576, 355840), (183480, 350208), (184320, 348612), (190080, 338048), (190152, 337920), (194560, 330264), (195712, 328320), (200160, 321024), (200640, 320256), (202752, 316920), (206415, 311296), (211280, 304128), (213504, 300960), (214016, 300240), (218880, 293568), (220176, 291840), (221184, 290510), (225280, 285228), (225720, 284672), (232408, 276480), (233472, 275220), (237690, 270336), (240192, 267520), (240768, 266880), (244640, 262656), (245760, 261459), (253440, 253536)]