1640448552960

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{1271429}}^1$

素因数の和:1271471

約数の個数: 312

約数和(自身を含む): 6498512673120

約数和(自身を除く): 4858064120160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4096, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10240, 10752, 11520, 12288, 13440, 14336, 15360, 16128, 17920, 18432, 20160, 20480, 21504, 23040, 26880, 28672, 30720, 32256, 35840, 36864, 40320, 43008, 46080, 53760, 61440, 64512, 71680, 80640, 86016, 92160, 107520, 129024, 143360, 161280, 184320, 215040, 258048, 322560, 430080, 645120, 1271429, 1290240, 2542858, 3814287, 5085716, 6357145, 7628574, 8900003, 10171432, 11442861, 12714290, 15257148, 17800006, 19071435, 20342864, 22885722, 25428580, 26700009, 30514296, 35600012, 38142870, 40685728, 44500015, 45771444, 50857160, 53400018, 57214305, 61028592, 71200024, 76285740, 80100027, 81371456, 89000030, 91542888, 101714320, 106800036, 114428610, 122057184, 133500045, 142400048, 152571480, 160200054, 162742912, 178000060, 183085776, 203428640, 213600072, 228857220, 244114368, 267000090, 284800096, 305142960, 320400108, 325485824, 356000120, 366171552, 400500135, 406857280, 427200144, 457714440, 488228736, 534000180, 569600192, 610285920, 640800216, 650971648, 712000240, 732343104, 801000270, 813714560, 854400288, 915428880, 976457472, 1068000360, 1139200384, 1220571840, 1281600432, 1301943296, 1424000480, 1464686208, 1602000540, 1627429120, 1708800576, 1830857760, 1952914944, 2136000720, 2278400768, 2441143680, 2563200864, 2603886592, 2848000960, 2929372416, 3204001080, 3254858240, 3417601152, 3661715520, 3905829888, 4272001440, 4556801536, 4882287360, 5126401728, 5207773184, 5696001920, 5858744832, 6408002160, 6509716480, 6835202304, 7323431040, 7811659776, 8544002880, 9113603072, 9764574720, 10252803456, 11392003840, 11717489664, 12816004320, 13019432960, 13670404608, 14646862080, 15623319552, 17088005760, 18227206144, 19529149440, 20505606912, 22784007680, 23434979328, 25632008640, 26038865920, 27340809216, 29293724160, 34176011520, 36454412288, 39058298880, 41011213824, 45568015360, 46869958656, 51264017280, 54681618432, 58587448320, 68352023040, 78116597760, 82022427648, 91136030720, 102528034560, 109363236864, 117174896640, 136704046080, 164044855296, 182272061440, 205056069120, 234349793280, 273408092160, 328089710592, 410112138240, 546816184320, 820224276480, 1640448552960]

約数ペア:

[(1, 1640448552960), (2, 820224276480), (3, 546816184320), (4, 410112138240), (5, 328089710592), (6, 273408092160), (7, 234349793280), (8, 205056069120), (9, 182272061440), (10, 164044855296), (12, 136704046080), (14, 117174896640), (15, 109363236864), (16, 102528034560), (18, 91136030720), (20, 82022427648), (21, 78116597760), (24, 68352023040), (28, 58587448320), (30, 54681618432), (32, 51264017280), (35, 46869958656), (36, 45568015360), (40, 41011213824), (42, 39058298880), (45, 36454412288), (48, 34176011520), (56, 29293724160), (60, 27340809216), (63, 26038865920), (64, 25632008640), (70, 23434979328), (72, 22784007680), (80, 20505606912), (84, 19529149440), (90, 18227206144), (96, 17088005760), (105, 15623319552), (112, 14646862080), (120, 13670404608), (126, 13019432960), (128, 12816004320), (140, 11717489664), (144, 11392003840), (160, 10252803456), (168, 9764574720), (180, 9113603072), (192, 8544002880), (210, 7811659776), (224, 7323431040), (240, 6835202304), (252, 6509716480), (256, 6408002160), (280, 5858744832), (288, 5696001920), (315, 5207773184), (320, 5126401728), (336, 4882287360), (360, 4556801536), (384, 4272001440), (420, 3905829888), (448, 3661715520), (480, 3417601152), (504, 3254858240), (512, 3204001080), (560, 2929372416), (576, 2848000960), (630, 2603886592), (640, 2563200864), (672, 2441143680), (720, 2278400768), (768, 2136000720), (840, 1952914944), (896, 1830857760), (960, 1708800576), (1008, 1627429120), (1024, 1602000540), (1120, 1464686208), (1152, 1424000480), (1260, 1301943296), (1280, 1281600432), (1344, 1220571840), (1440, 1139200384), (1536, 1068000360), (1680, 976457472), (1792, 915428880), (1920, 854400288), (2016, 813714560), (2048, 801000270), (2240, 732343104), (2304, 712000240), (2520, 650971648), (2560, 640800216), (2688, 610285920), (2880, 569600192), (3072, 534000180), (3360, 488228736), (3584, 457714440), (3840, 427200144), (4032, 406857280), (4096, 400500135), (4480, 366171552), (4608, 356000120), (5040, 325485824), (5120, 320400108), (5376, 305142960), (5760, 284800096), (6144, 267000090), (6720, 244114368), (7168, 228857220), (7680, 213600072), (8064, 203428640), (8960, 183085776), (9216, 178000060), (10080, 162742912), (10240, 160200054), (10752, 152571480), (11520, 142400048), (12288, 133500045), (13440, 122057184), (14336, 114428610), (15360, 106800036), (16128, 101714320), (17920, 91542888), (18432, 89000030), (20160, 81371456), (20480, 80100027), (21504, 76285740), (23040, 71200024), (26880, 61028592), (28672, 57214305), (30720, 53400018), (32256, 50857160), (35840, 45771444), (36864, 44500015), (40320, 40685728), (43008, 38142870), (46080, 35600012), (53760, 30514296), (61440, 26700009), (64512, 25428580), (71680, 22885722), (80640, 20342864), (86016, 19071435), (92160, 17800006), (107520, 15257148), (129024, 12714290), (143360, 11442861), (161280, 10171432), (184320, 8900003), (215040, 7628574), (258048, 6357145), (322560, 5085716), (430080, 3814287), (645120, 2542858), (1271429, 1290240)]