1968215040

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 396

約数和(自身を含む): 7517394612

約数和(自身を除く): 5549179572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 353, 360, 363, 384, 396, 440, 480, 484, 495, 512, 528, 576, 605, 640, 660, 704, 706, 720, 726, 768, 792, 880, 960, 968, 990, 1024, 1056, 1059, 1089, 1152, 1210, 1280, 1320, 1408, 1412, 1440, 1452, 1536, 1584, 1760, 1765, 1815, 1920, 1936, 1980, 2112, 2118, 2178, 2304, 2420, 2560, 2640, 2816, 2824, 2880, 2904, 3072, 3168, 3177, 3520, 3530, 3630, 3840, 3872, 3883, 3960, 4224, 4236, 4356, 4608, 4840, 5120, 5280, 5295, 5445, 5632, 5648, 5760, 5808, 6336, 6354, 7040, 7060, 7260, 7680, 7744, 7766, 7920, 8448, 8472, 8712, 9216, 9680, 10560, 10590, 10890, 11264, 11296, 11520, 11616, 11649, 12672, 12708, 14080, 14120, 14520, 15360, 15488, 15532, 15840, 15885, 16896, 16944, 17424, 19360, 19415, 21120, 21180, 21780, 22592, 23040, 23232, 23298, 25344, 25416, 28160, 28240, 29040, 30976, 31064, 31680, 31770, 33792, 33888, 34848, 34947, 38720, 38830, 42240, 42360, 42713, 43560, 45184, 46080, 46464, 46596, 50688, 50832, 56320, 56480, 58080, 58245, 61952, 62128, 63360, 63540, 67776, 69696, 69894, 77440, 77660, 84480, 84720, 85426, 87120, 90368, 92928, 93192, 101376, 101664, 112960, 116160, 116490, 123904, 124256, 126720, 127080, 128139, 135552, 139392, 139788, 154880, 155320, 168960, 169440, 170852, 174240, 174735, 180736, 185856, 186384, 203328, 213565, 225920, 232320, 232980, 248512, 253440, 254160, 256278, 271104, 278784, 279576, 309760, 310640, 338880, 341704, 348480, 349470, 361472, 371712, 372768, 384417, 406656, 427130, 451840, 464640, 465960, 497024, 506880, 508320, 512556, 542208, 557568, 559152, 619520, 621280, 640695, 677760, 683408, 696960, 698940, 745536, 768834, 813312, 854260, 903680, 929280, 931920, 994048, 1016640, 1025112, 1084416, 1115136, 1118304, 1242560, 1281390, 1355520, 1366816, 1393920, 1397880, 1491072, 1537668, 1626624, 1708520, 1807360, 1858560, 1863840, 1922085, 1988096, 2033280, 2050224, 2236608, 2485120, 2562780, 2711040, 2733632, 2787840, 2795760, 2982144, 3075336, 3253248, 3417040, 3727680, 3844170, 3976192, 4066560, 4100448, 4473216, 4970240, 5125560, 5422080, 5467264, 5575680, 5591520, 5964288, 6150672, 6834080, 7455360, 7688340, 8133120, 8200896, 8946432, 9940480, 10251120, 10934528, 11183040, 11928576, 12301344, 13668160, 14910720, 15376680, 16266240, 16401792, 17892864, 19880960, 20502240, 21869056, 22366080, 24602688, 27336320, 29821440, 30753360, 32803584, 35785728, 41004480, 43738112, 44732160, 49205376, 54672640, 59642880, 61506720, 65607168, 82008960, 89464320, 98410752, 109345280, 123013440, 131214336, 164017920, 178928640, 196821504, 218690560, 246026880, 328035840, 393643008, 492053760, 656071680, 984107520, 1968215040]

約数ペア:

[(1, 1968215040), (2, 984107520), (3, 656071680), (4, 492053760), (5, 393643008), (6, 328035840), (8, 246026880), (9, 218690560), (10, 196821504), (11, 178928640), (12, 164017920), (15, 131214336), (16, 123013440), (18, 109345280), (20, 98410752), (22, 89464320), (24, 82008960), (30, 65607168), (32, 61506720), (33, 59642880), (36, 54672640), (40, 49205376), (44, 44732160), (45, 43738112), (48, 41004480), (55, 35785728), (60, 32803584), (64, 30753360), (66, 29821440), (72, 27336320), (80, 24602688), (88, 22366080), (90, 21869056), (96, 20502240), (99, 19880960), (110, 17892864), (120, 16401792), (121, 16266240), (128, 15376680), (132, 14910720), (144, 13668160), (160, 12301344), (165, 11928576), (176, 11183040), (180, 10934528), (192, 10251120), (198, 9940480), (220, 8946432), (240, 8200896), (242, 8133120), (256, 7688340), (264, 7455360), (288, 6834080), (320, 6150672), (330, 5964288), (352, 5591520), (353, 5575680), (360, 5467264), (363, 5422080), (384, 5125560), (396, 4970240), (440, 4473216), (480, 4100448), (484, 4066560), (495, 3976192), (512, 3844170), (528, 3727680), (576, 3417040), (605, 3253248), (640, 3075336), (660, 2982144), (704, 2795760), (706, 2787840), (720, 2733632), (726, 2711040), (768, 2562780), (792, 2485120), (880, 2236608), (960, 2050224), (968, 2033280), (990, 1988096), (1024, 1922085), (1056, 1863840), (1059, 1858560), (1089, 1807360), (1152, 1708520), (1210, 1626624), (1280, 1537668), (1320, 1491072), (1408, 1397880), (1412, 1393920), (1440, 1366816), (1452, 1355520), (1536, 1281390), (1584, 1242560), (1760, 1118304), (1765, 1115136), (1815, 1084416), (1920, 1025112), (1936, 1016640), (1980, 994048), (2112, 931920), (2118, 929280), (2178, 903680), (2304, 854260), (2420, 813312), (2560, 768834), (2640, 745536), (2816, 698940), (2824, 696960), (2880, 683408), (2904, 677760), (3072, 640695), (3168, 621280), (3177, 619520), (3520, 559152), (3530, 557568), (3630, 542208), (3840, 512556), (3872, 508320), (3883, 506880), (3960, 497024), (4224, 465960), (4236, 464640), (4356, 451840), (4608, 427130), (4840, 406656), (5120, 384417), (5280, 372768), (5295, 371712), (5445, 361472), (5632, 349470), (5648, 348480), (5760, 341704), (5808, 338880), (6336, 310640), (6354, 309760), (7040, 279576), (7060, 278784), (7260, 271104), (7680, 256278), (7744, 254160), (7766, 253440), (7920, 248512), (8448, 232980), (8472, 232320), (8712, 225920), (9216, 213565), (9680, 203328), (10560, 186384), (10590, 185856), (10890, 180736), (11264, 174735), (11296, 174240), (11520, 170852), (11616, 169440), (11649, 168960), (12672, 155320), (12708, 154880), (14080, 139788), (14120, 139392), (14520, 135552), (15360, 128139), (15488, 127080), (15532, 126720), (15840, 124256), (15885, 123904), (16896, 116490), (16944, 116160), (17424, 112960), (19360, 101664), (19415, 101376), (21120, 93192), (21180, 92928), (21780, 90368), (22592, 87120), (23040, 85426), (23232, 84720), (23298, 84480), (25344, 77660), (25416, 77440), (28160, 69894), (28240, 69696), (29040, 67776), (30976, 63540), (31064, 63360), (31680, 62128), (31770, 61952), (33792, 58245), (33888, 58080), (34848, 56480), (34947, 56320), (38720, 50832), (38830, 50688), (42240, 46596), (42360, 46464), (42713, 46080), (43560, 45184)]