1643940480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:236

約数の個数: 384

約数和(自身を含む): 6516478080

約数和(自身を除く): 4872537600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 97, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 194, 195, 208, 210, 224, 240, 260, 273, 280, 291, 312, 320, 336, 364, 384, 388, 390, 416, 420, 448, 455, 480, 485, 520, 546, 560, 582, 624, 640, 672, 679, 728, 776, 780, 832, 840, 896, 910, 960, 970, 1040, 1092, 1120, 1164, 1248, 1261, 1344, 1358, 1365, 1455, 1456, 1552, 1560, 1664, 1680, 1820, 1920, 1940, 2037, 2080, 2184, 2240, 2328, 2496, 2522, 2688, 2716, 2730, 2910, 2912, 3104, 3120, 3360, 3395, 3640, 3783, 3880, 4074, 4160, 4368, 4480, 4656, 4992, 5044, 5432, 5460, 5820, 5824, 6208, 6240, 6305, 6720, 6790, 7280, 7566, 7760, 8148, 8320, 8736, 8827, 9312, 9409, 10088, 10185, 10864, 10920, 11640, 11648, 12416, 12480, 12610, 13440, 13580, 14560, 15132, 15520, 16296, 17472, 17654, 18624, 18818, 18915, 20176, 20370, 21728, 21840, 23280, 24960, 25220, 26481, 27160, 28227, 29120, 30264, 31040, 32592, 34944, 35308, 37248, 37636, 37830, 40352, 40740, 43456, 43680, 44135, 46560, 47045, 50440, 52962, 54320, 56454, 58240, 60528, 62080, 65184, 65863, 70616, 75272, 75660, 80704, 81480, 86912, 87360, 88270, 93120, 94090, 100880, 105924, 108640, 112908, 121056, 122317, 130368, 131726, 132405, 141135, 141232, 150544, 151320, 161408, 162960, 174720, 176540, 186240, 188180, 197589, 201760, 211848, 217280, 225816, 242112, 244634, 260736, 263452, 264810, 282270, 282464, 301088, 302640, 325920, 329315, 353080, 366951, 376360, 395178, 403520, 423696, 434560, 451632, 484224, 489268, 526904, 529620, 564540, 564928, 602176, 605280, 611585, 651840, 658630, 706160, 733902, 752720, 790356, 807040, 847392, 856219, 903264, 978536, 987945, 1053808, 1059240, 1129080, 1129856, 1204352, 1210560, 1223170, 1303680, 1317260, 1412320, 1467804, 1505440, 1580712, 1694784, 1712438, 1806528, 1834755, 1957072, 1975890, 2107616, 2118480, 2258160, 2421120, 2446340, 2568657, 2634520, 2824640, 2935608, 3010880, 3161424, 3389568, 3424876, 3613056, 3669510, 3914144, 3951780, 4215232, 4236960, 4281095, 4516320, 4892680, 5137314, 5269040, 5649280, 5871216, 6021760, 6322848, 6849752, 7339020, 7828288, 7903560, 8430464, 8473920, 8562190, 9032640, 9785360, 10274628, 10538080, 11742432, 12645696, 12843285, 13699504, 14678040, 15656576, 15807120, 16947840, 17124380, 18065280, 19570720, 20549256, 21076160, 23484864, 25291392, 25686570, 27399008, 29356080, 31614240, 34248760, 39141440, 41098512, 42152320, 46969728, 51373140, 54798016, 58712160, 63228480, 68497520, 78282880, 82197024, 102746280, 109596032, 117424320, 126456960, 136995040, 164394048, 205492560, 234848640, 273990080, 328788096, 410985120, 547980160, 821970240, 1643940480]

約数ペア:

[(1, 1643940480), (2, 821970240), (3, 547980160), (4, 410985120), (5, 328788096), (6, 273990080), (7, 234848640), (8, 205492560), (10, 164394048), (12, 136995040), (13, 126456960), (14, 117424320), (15, 109596032), (16, 102746280), (20, 82197024), (21, 78282880), (24, 68497520), (26, 63228480), (28, 58712160), (30, 54798016), (32, 51373140), (35, 46969728), (39, 42152320), (40, 41098512), (42, 39141440), (48, 34248760), (52, 31614240), (56, 29356080), (60, 27399008), (64, 25686570), (65, 25291392), (70, 23484864), (78, 21076160), (80, 20549256), (84, 19570720), (91, 18065280), (96, 17124380), (97, 16947840), (104, 15807120), (105, 15656576), (112, 14678040), (120, 13699504), (128, 12843285), (130, 12645696), (140, 11742432), (156, 10538080), (160, 10274628), (168, 9785360), (182, 9032640), (192, 8562190), (194, 8473920), (195, 8430464), (208, 7903560), (210, 7828288), (224, 7339020), (240, 6849752), (260, 6322848), (273, 6021760), (280, 5871216), (291, 5649280), (312, 5269040), (320, 5137314), (336, 4892680), (364, 4516320), (384, 4281095), (388, 4236960), (390, 4215232), (416, 3951780), (420, 3914144), (448, 3669510), (455, 3613056), (480, 3424876), (485, 3389568), (520, 3161424), (546, 3010880), (560, 2935608), (582, 2824640), (624, 2634520), (640, 2568657), (672, 2446340), (679, 2421120), (728, 2258160), (776, 2118480), (780, 2107616), (832, 1975890), (840, 1957072), (896, 1834755), (910, 1806528), (960, 1712438), (970, 1694784), (1040, 1580712), (1092, 1505440), (1120, 1467804), (1164, 1412320), (1248, 1317260), (1261, 1303680), (1344, 1223170), (1358, 1210560), (1365, 1204352), (1455, 1129856), (1456, 1129080), (1552, 1059240), (1560, 1053808), (1664, 987945), (1680, 978536), (1820, 903264), (1920, 856219), (1940, 847392), (2037, 807040), (2080, 790356), (2184, 752720), (2240, 733902), (2328, 706160), (2496, 658630), (2522, 651840), (2688, 611585), (2716, 605280), (2730, 602176), (2910, 564928), (2912, 564540), (3104, 529620), (3120, 526904), (3360, 489268), (3395, 484224), (3640, 451632), (3783, 434560), (3880, 423696), (4074, 403520), (4160, 395178), (4368, 376360), (4480, 366951), (4656, 353080), (4992, 329315), (5044, 325920), (5432, 302640), (5460, 301088), (5820, 282464), (5824, 282270), (6208, 264810), (6240, 263452), (6305, 260736), (6720, 244634), (6790, 242112), (7280, 225816), (7566, 217280), (7760, 211848), (8148, 201760), (8320, 197589), (8736, 188180), (8827, 186240), (9312, 176540), (9409, 174720), (10088, 162960), (10185, 161408), (10864, 151320), (10920, 150544), (11640, 141232), (11648, 141135), (12416, 132405), (12480, 131726), (12610, 130368), (13440, 122317), (13580, 121056), (14560, 112908), (15132, 108640), (15520, 105924), (16296, 100880), (17472, 94090), (17654, 93120), (18624, 88270), (18818, 87360), (18915, 86912), (20176, 81480), (20370, 80704), (21728, 75660), (21840, 75272), (23280, 70616), (24960, 65863), (25220, 65184), (26481, 62080), (27160, 60528), (28227, 58240), (29120, 56454), (30264, 54320), (31040, 52962), (32592, 50440), (34944, 47045), (35308, 46560), (37248, 44135), (37636, 43680), (37830, 43456), (40352, 40740)]