12778525440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7867}}^1$

素因数の和:7944

約数の個数: 288

約数和(自身を含む): 46316712960

約数和(自身を除く): 33538187520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 5076, 5640, 5760, 6016, 6345, 6768, 6912, 7520, 7867, 8460, 8640, 9024, 10152, 11280, 11520, 12032, 12690, 13536, 15040, 15734, 16920, 17280, 18048, 20304, 22560, 23601, 25380, 27072, 30080, 31468, 33840, 34560, 36096, 39335, 40608, 45120, 47202, 50760, 54144, 60160, 62936, 67680, 70803, 78670, 81216, 90240, 94404, 101520, 108288, 118005, 125872, 135360, 141606, 157340, 162432, 180480, 188808, 203040, 212409, 236010, 251744, 270720, 283212, 314680, 324864, 354015, 369749, 377616, 406080, 424818, 472020, 503488, 541440, 566424, 629360, 708030, 739498, 755232, 812160, 849636, 944040, 1006976, 1062045, 1109247, 1132848, 1258720, 1416060, 1478996, 1510464, 1624320, 1699272, 1848745, 1888080, 2013952, 2124090, 2218494, 2265696, 2517440, 2832120, 2957992, 3020928, 3327741, 3398544, 3697490, 3776160, 4248180, 4436988, 4531392, 5034880, 5546235, 5664240, 5915984, 6041856, 6655482, 6797088, 7394980, 7552320, 8496360, 8873976, 9062784, 9983223, 10069760, 11092470, 11328480, 11831968, 13310964, 13594176, 14789960, 15104640, 16638705, 16992720, 17747952, 18125568, 19966446, 22184940, 22656960, 23663936, 26621928, 27188352, 29579920, 30209280, 33277410, 33985440, 35495904, 39932892, 44369880, 45313920, 47327872, 49916115, 53243856, 54376704, 59159840, 66554820, 67970880, 70991808, 79865784, 88739760, 90627840, 94655744, 99832230, 106487712, 118319680, 133109640, 135941760, 141983616, 159731568, 177479520, 199664460, 212975424, 236639360, 266219280, 271883520, 283967232, 319463136, 354959040, 399328920, 425950848, 473278720, 532438560, 638926272, 709918080, 798657840, 851901696, 1064877120, 1277852544, 1419836160, 1597315680, 2129754240, 2555705088, 3194631360, 4259508480, 6389262720, 12778525440]

約数ペア:

[(1, 12778525440), (2, 6389262720), (3, 4259508480), (4, 3194631360), (5, 2555705088), (6, 2129754240), (8, 1597315680), (9, 1419836160), (10, 1277852544), (12, 1064877120), (15, 851901696), (16, 798657840), (18, 709918080), (20, 638926272), (24, 532438560), (27, 473278720), (30, 425950848), (32, 399328920), (36, 354959040), (40, 319463136), (45, 283967232), (47, 271883520), (48, 266219280), (54, 236639360), (60, 212975424), (64, 199664460), (72, 177479520), (80, 159731568), (90, 141983616), (94, 135941760), (96, 133109640), (108, 118319680), (120, 106487712), (128, 99832230), (135, 94655744), (141, 90627840), (144, 88739760), (160, 79865784), (180, 70991808), (188, 67970880), (192, 66554820), (216, 59159840), (235, 54376704), (240, 53243856), (256, 49916115), (270, 47327872), (282, 45313920), (288, 44369880), (320, 39932892), (360, 35495904), (376, 33985440), (384, 33277410), (423, 30209280), (432, 29579920), (470, 27188352), (480, 26621928), (540, 23663936), (564, 22656960), (576, 22184940), (640, 19966446), (705, 18125568), (720, 17747952), (752, 16992720), (768, 16638705), (846, 15104640), (864, 14789960), (940, 13594176), (960, 13310964), (1080, 11831968), (1128, 11328480), (1152, 11092470), (1269, 10069760), (1280, 9983223), (1410, 9062784), (1440, 8873976), (1504, 8496360), (1692, 7552320), (1728, 7394980), (1880, 6797088), (1920, 6655482), (2115, 6041856), (2160, 5915984), (2256, 5664240), (2304, 5546235), (2538, 5034880), (2820, 4531392), (2880, 4436988), (3008, 4248180), (3384, 3776160), (3456, 3697490), (3760, 3398544), (3840, 3327741), (4230, 3020928), (4320, 2957992), (4512, 2832120), (5076, 2517440), (5640, 2265696), (5760, 2218494), (6016, 2124090), (6345, 2013952), (6768, 1888080), (6912, 1848745), (7520, 1699272), (7867, 1624320), (8460, 1510464), (8640, 1478996), (9024, 1416060), (10152, 1258720), (11280, 1132848), (11520, 1109247), (12032, 1062045), (12690, 1006976), (13536, 944040), (15040, 849636), (15734, 812160), (16920, 755232), (17280, 739498), (18048, 708030), (20304, 629360), (22560, 566424), (23601, 541440), (25380, 503488), (27072, 472020), (30080, 424818), (31468, 406080), (33840, 377616), (34560, 369749), (36096, 354015), (39335, 324864), (40608, 314680), (45120, 283212), (47202, 270720), (50760, 251744), (54144, 236010), (60160, 212409), (62936, 203040), (67680, 188808), (70803, 180480), (78670, 162432), (81216, 157340), (90240, 141606), (94404, 135360), (101520, 125872), (108288, 118005)]