331210880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 1093962240

約数和(自身を除く): 762751360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 47, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 94, 104, 110, 112, 121, 128, 130, 140, 143, 154, 160, 176, 182, 188, 208, 220, 224, 235, 242, 260, 280, 286, 308, 320, 329, 352, 364, 376, 385, 416, 440, 448, 455, 470, 484, 517, 520, 560, 572, 605, 611, 616, 640, 658, 704, 715, 728, 752, 770, 832, 847, 880, 896, 910, 940, 968, 1001, 1034, 1040, 1120, 1144, 1210, 1222, 1232, 1316, 1408, 1430, 1456, 1504, 1540, 1573, 1645, 1664, 1694, 1760, 1820, 1880, 1936, 2002, 2068, 2080, 2240, 2288, 2420, 2444, 2464, 2585, 2632, 2860, 2912, 3008, 3055, 3080, 3146, 3290, 3388, 3520, 3619, 3640, 3760, 3872, 4004, 4136, 4160, 4235, 4277, 4480, 4576, 4840, 4888, 4928, 5005, 5170, 5264, 5687, 5720, 5824, 6016, 6110, 6160, 6292, 6580, 6721, 6776, 7040, 7238, 7280, 7520, 7744, 7865, 8008, 8272, 8320, 8470, 8554, 9152, 9680, 9776, 9856, 10010, 10340, 10528, 11011, 11374, 11440, 11648, 12220, 12320, 12584, 13160, 13442, 13552, 14476, 14560, 15040, 15488, 15730, 16016, 16544, 16940, 17108, 18095, 18304, 19360, 19552, 20020, 20680, 21056, 21385, 22022, 22748, 22880, 24440, 24640, 25168, 26320, 26884, 27104, 28435, 28952, 29120, 30080, 31460, 32032, 33088, 33605, 33880, 34216, 36190, 38720, 39104, 39809, 40040, 41360, 42112, 42770, 44044, 45496, 45760, 47047, 48880, 49280, 50336, 52640, 53768, 54208, 55055, 56870, 57904, 58240, 62920, 64064, 66176, 67210, 67760, 68432, 72380, 73931, 77440, 78208, 79618, 80080, 82720, 85540, 88088, 90992, 91520, 94094, 97760, 100672, 105280, 107536, 108416, 110110, 113740, 115808, 125840, 128128, 134420, 135520, 136864, 144760, 147862, 159236, 160160, 165440, 171080, 176176, 181984, 188188, 195520, 199045, 201344, 210560, 215072, 220220, 227480, 231616, 235235, 251680, 268840, 271040, 273728, 289520, 295724, 318472, 320320, 330880, 342160, 352352, 363968, 369655, 376376, 391040, 398090, 430144, 440440, 454960, 463232, 470470, 503360, 517517, 537680, 542080, 547456, 579040, 591448, 636944, 640640, 684320, 704704, 727936, 739310, 752752, 796180, 860288, 880880, 909920, 940940, 1006720, 1035034, 1075360, 1158080, 1182896, 1273888, 1368640, 1409408, 1478620, 1505504, 1592360, 1761760, 1819840, 1881880, 2070068, 2150720, 2316160, 2365792, 2547776, 2587585, 2737280, 2957240, 3011008, 3184720, 3523520, 3639680, 3763760, 4140136, 4301440, 4731584, 5095552, 5175170, 5914480, 6022016, 6369440, 7047040, 7527520, 8280272, 9463168, 10350340, 11828960, 12738880, 15055040, 16560544, 20700680, 23657920, 25477760, 30110080, 33121088, 41401360, 47315840, 66242176, 82802720, 165605440, 331210880]

約数ペア:

[(1, 331210880), (2, 165605440), (4, 82802720), (5, 66242176), (7, 47315840), (8, 41401360), (10, 33121088), (11, 30110080), (13, 25477760), (14, 23657920), (16, 20700680), (20, 16560544), (22, 15055040), (26, 12738880), (28, 11828960), (32, 10350340), (35, 9463168), (40, 8280272), (44, 7527520), (47, 7047040), (52, 6369440), (55, 6022016), (56, 5914480), (64, 5175170), (65, 5095552), (70, 4731584), (77, 4301440), (80, 4140136), (88, 3763760), (91, 3639680), (94, 3523520), (104, 3184720), (110, 3011008), (112, 2957240), (121, 2737280), (128, 2587585), (130, 2547776), (140, 2365792), (143, 2316160), (154, 2150720), (160, 2070068), (176, 1881880), (182, 1819840), (188, 1761760), (208, 1592360), (220, 1505504), (224, 1478620), (235, 1409408), (242, 1368640), (260, 1273888), (280, 1182896), (286, 1158080), (308, 1075360), (320, 1035034), (329, 1006720), (352, 940940), (364, 909920), (376, 880880), (385, 860288), (416, 796180), (440, 752752), (448, 739310), (455, 727936), (470, 704704), (484, 684320), (517, 640640), (520, 636944), (560, 591448), (572, 579040), (605, 547456), (611, 542080), (616, 537680), (640, 517517), (658, 503360), (704, 470470), (715, 463232), (728, 454960), (752, 440440), (770, 430144), (832, 398090), (847, 391040), (880, 376376), (896, 369655), (910, 363968), (940, 352352), (968, 342160), (1001, 330880), (1034, 320320), (1040, 318472), (1120, 295724), (1144, 289520), (1210, 273728), (1222, 271040), (1232, 268840), (1316, 251680), (1408, 235235), (1430, 231616), (1456, 227480), (1504, 220220), (1540, 215072), (1573, 210560), (1645, 201344), (1664, 199045), (1694, 195520), (1760, 188188), (1820, 181984), (1880, 176176), (1936, 171080), (2002, 165440), (2068, 160160), (2080, 159236), (2240, 147862), (2288, 144760), (2420, 136864), (2444, 135520), (2464, 134420), (2585, 128128), (2632, 125840), (2860, 115808), (2912, 113740), (3008, 110110), (3055, 108416), (3080, 107536), (3146, 105280), (3290, 100672), (3388, 97760), (3520, 94094), (3619, 91520), (3640, 90992), (3760, 88088), (3872, 85540), (4004, 82720), (4136, 80080), (4160, 79618), (4235, 78208), (4277, 77440), (4480, 73931), (4576, 72380), (4840, 68432), (4888, 67760), (4928, 67210), (5005, 66176), (5170, 64064), (5264, 62920), (5687, 58240), (5720, 57904), (5824, 56870), (6016, 55055), (6110, 54208), (6160, 53768), (6292, 52640), (6580, 50336), (6721, 49280), (6776, 48880), (7040, 47047), (7238, 45760), (7280, 45496), (7520, 44044), (7744, 42770), (7865, 42112), (8008, 41360), (8272, 40040), (8320, 39809), (8470, 39104), (8554, 38720), (9152, 36190), (9680, 34216), (9776, 33880), (9856, 33605), (10010, 33088), (10340, 32032), (10528, 31460), (11011, 30080), (11374, 29120), (11440, 28952), (11648, 28435), (12220, 27104), (12320, 26884), (12584, 26320), (13160, 25168), (13442, 24640), (13552, 24440), (14476, 22880), (14560, 22748), (15040, 22022), (15488, 21385), (15730, 21056), (16016, 20680), (16544, 20020), (16940, 19552), (17108, 19360), (18095, 18304)]