28668702720

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:579

約数の個数: 416

約数和(自身を含む): 105683558400

約数和(自身を除く): 77014855680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 191, 192, 210, 224, 240, 256, 280, 320, 336, 349, 382, 384, 420, 448, 480, 512, 560, 573, 640, 672, 698, 764, 768, 840, 896, 955, 960, 1024, 1047, 1120, 1146, 1280, 1337, 1344, 1396, 1528, 1536, 1680, 1745, 1792, 1910, 1920, 2048, 2094, 2240, 2292, 2443, 2560, 2674, 2688, 2792, 2865, 3056, 3072, 3360, 3490, 3584, 3820, 3840, 4011, 4096, 4188, 4480, 4584, 4886, 5120, 5235, 5348, 5376, 5584, 5730, 6112, 6144, 6685, 6720, 6980, 7168, 7329, 7640, 7680, 8022, 8376, 8960, 9168, 9772, 10240, 10470, 10696, 10752, 11168, 11460, 12215, 12224, 12288, 13370, 13440, 13960, 14336, 14658, 15280, 15360, 16044, 16752, 17920, 18336, 19544, 20055, 20480, 20940, 21392, 21504, 22336, 22920, 24430, 24448, 26740, 26880, 27920, 28672, 29316, 30560, 30720, 32088, 33504, 35840, 36645, 36672, 39088, 40110, 41880, 42784, 43008, 44672, 45840, 48860, 48896, 53480, 53760, 55840, 58632, 61120, 61440, 64176, 66659, 67008, 71680, 73290, 73344, 78176, 80220, 83760, 85568, 86016, 89344, 91680, 97720, 97792, 106960, 107520, 111680, 117264, 122240, 128352, 133318, 134016, 143360, 146580, 146688, 156352, 160440, 167520, 171136, 178688, 183360, 195440, 195584, 199977, 213920, 215040, 223360, 234528, 244480, 256704, 266636, 268032, 293160, 293376, 312704, 320880, 333295, 335040, 342272, 357376, 366720, 390880, 391168, 399954, 427840, 430080, 446720, 466613, 469056, 488960, 513408, 533272, 536064, 586320, 586752, 625408, 641760, 666590, 670080, 684544, 714752, 733440, 781760, 782336, 799908, 855680, 893440, 933226, 938112, 977920, 999885, 1026816, 1066544, 1072128, 1172640, 1173504, 1250816, 1283520, 1333180, 1340160, 1369088, 1399839, 1429504, 1466880, 1563520, 1599816, 1711360, 1786880, 1866452, 1876224, 1955840, 1999770, 2053632, 2133088, 2144256, 2333065, 2345280, 2347008, 2501632, 2567040, 2666360, 2680320, 2738176, 2799678, 2933760, 3127040, 3199632, 3422720, 3573760, 3732904, 3752448, 3911680, 3999540, 4107264, 4266176, 4288512, 4666130, 4690560, 5003264, 5134080, 5332720, 5360640, 5476352, 5599356, 5867520, 6254080, 6399264, 6845440, 6999195, 7147520, 7465808, 7504896, 7999080, 8214528, 8532352, 9332260, 9381120, 10006528, 10268160, 10665440, 10721280, 11198712, 11735040, 12508160, 12798528, 13690880, 13998390, 14931616, 15009792, 15998160, 16429056, 17064704, 18664520, 18762240, 20536320, 21330880, 21442560, 22397424, 25016320, 25597056, 27381760, 27996780, 29863232, 30019584, 31996320, 34129408, 37329040, 37524480, 41072640, 42661760, 44794848, 50032640, 51194112, 55993560, 59726464, 63992640, 68258816, 74658080, 75048960, 82145280, 85323520, 89589696, 102388224, 111987120, 119452928, 127985280, 136517632, 149316160, 150097920, 170647040, 179179392, 204776448, 223974240, 238905856, 255970560, 273035264, 298632320, 341294080, 358358784, 409552896, 447948480, 477811712, 511941120, 597264640, 682588160, 716717568, 819105792, 895896960, 955623424, 1023882240, 1194529280, 1365176320, 1433435136, 1791793920, 1911246848, 2047764480, 2389058560, 2866870272, 3583587840, 4095528960, 4778117120, 5733740544, 7167175680, 9556234240, 14334351360, 28668702720]

約数ペア:

[(1, 28668702720), (2, 14334351360), (3, 9556234240), (4, 7167175680), (5, 5733740544), (6, 4778117120), (7, 4095528960), (8, 3583587840), (10, 2866870272), (12, 2389058560), (14, 2047764480), (15, 1911246848), (16, 1791793920), (20, 1433435136), (21, 1365176320), (24, 1194529280), (28, 1023882240), (30, 955623424), (32, 895896960), (35, 819105792), (40, 716717568), (42, 682588160), (48, 597264640), (56, 511941120), (60, 477811712), (64, 447948480), (70, 409552896), (80, 358358784), (84, 341294080), (96, 298632320), (105, 273035264), (112, 255970560), (120, 238905856), (128, 223974240), (140, 204776448), (160, 179179392), (168, 170647040), (191, 150097920), (192, 149316160), (210, 136517632), (224, 127985280), (240, 119452928), (256, 111987120), (280, 102388224), (320, 89589696), (336, 85323520), (349, 82145280), (382, 75048960), (384, 74658080), (420, 68258816), (448, 63992640), (480, 59726464), (512, 55993560), (560, 51194112), (573, 50032640), (640, 44794848), (672, 42661760), (698, 41072640), (764, 37524480), (768, 37329040), (840, 34129408), (896, 31996320), (955, 30019584), (960, 29863232), (1024, 27996780), (1047, 27381760), (1120, 25597056), (1146, 25016320), (1280, 22397424), (1337, 21442560), (1344, 21330880), (1396, 20536320), (1528, 18762240), (1536, 18664520), (1680, 17064704), (1745, 16429056), (1792, 15998160), (1910, 15009792), (1920, 14931616), (2048, 13998390), (2094, 13690880), (2240, 12798528), (2292, 12508160), (2443, 11735040), (2560, 11198712), (2674, 10721280), (2688, 10665440), (2792, 10268160), (2865, 10006528), (3056, 9381120), (3072, 9332260), (3360, 8532352), (3490, 8214528), (3584, 7999080), (3820, 7504896), (3840, 7465808), (4011, 7147520), (4096, 6999195), (4188, 6845440), (4480, 6399264), (4584, 6254080), (4886, 5867520), (5120, 5599356), (5235, 5476352), (5348, 5360640), (5376, 5332720), (5584, 5134080), (5730, 5003264), (6112, 4690560), (6144, 4666130), (6685, 4288512), (6720, 4266176), (6980, 4107264), (7168, 3999540), (7329, 3911680), (7640, 3752448), (7680, 3732904), (8022, 3573760), (8376, 3422720), (8960, 3199632), (9168, 3127040), (9772, 2933760), (10240, 2799678), (10470, 2738176), (10696, 2680320), (10752, 2666360), (11168, 2567040), (11460, 2501632), (12215, 2347008), (12224, 2345280), (12288, 2333065), (13370, 2144256), (13440, 2133088), (13960, 2053632), (14336, 1999770), (14658, 1955840), (15280, 1876224), (15360, 1866452), (16044, 1786880), (16752, 1711360), (17920, 1599816), (18336, 1563520), (19544, 1466880), (20055, 1429504), (20480, 1399839), (20940, 1369088), (21392, 1340160), (21504, 1333180), (22336, 1283520), (22920, 1250816), (24430, 1173504), (24448, 1172640), (26740, 1072128), (26880, 1066544), (27920, 1026816), (28672, 999885), (29316, 977920), (30560, 938112), (30720, 933226), (32088, 893440), (33504, 855680), (35840, 799908), (36645, 782336), (36672, 781760), (39088, 733440), (40110, 714752), (41880, 684544), (42784, 670080), (43008, 666590), (44672, 641760), (45840, 625408), (48860, 586752), (48896, 586320), (53480, 536064), (53760, 533272), (55840, 513408), (58632, 488960), (61120, 469056), (61440, 466613), (64176, 446720), (66659, 430080), (67008, 427840), (71680, 399954), (73290, 391168), (73344, 390880), (78176, 366720), (80220, 357376), (83760, 342272), (85568, 335040), (86016, 333295), (89344, 320880), (91680, 312704), (97720, 293376), (97792, 293160), (106960, 268032), (107520, 266636), (111680, 256704), (117264, 244480), (122240, 234528), (128352, 223360), (133318, 215040), (134016, 213920), (143360, 199977), (146580, 195584), (146688, 195440), (156352, 183360), (160440, 178688), (167520, 171136)]