28387573760

素因数分解:

$2^{19}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:87

約数の個数: 480

約数和(自身を含む): 90370387800

約数和(自身を除く): 61982814040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 64, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 238, 245, 256, 260, 272, 280, 320, 340, 364, 392, 416, 442, 448, 455, 476, 490, 512, 520, 544, 560, 595, 637, 640, 680, 728, 784, 832, 833, 884, 896, 910, 952, 980, 1024, 1040, 1088, 1105, 1120, 1190, 1274, 1280, 1360, 1456, 1547, 1568, 1664, 1666, 1768, 1792, 1820, 1904, 1960, 2048, 2080, 2176, 2210, 2240, 2380, 2548, 2560, 2720, 2912, 3094, 3136, 3185, 3328, 3332, 3536, 3584, 3640, 3808, 3920, 4096, 4160, 4165, 4352, 4420, 4480, 4760, 5096, 5120, 5440, 5824, 6188, 6272, 6370, 6656, 6664, 7072, 7168, 7280, 7616, 7735, 7840, 8192, 8320, 8330, 8704, 8840, 8960, 9520, 10192, 10240, 10829, 10880, 11648, 12376, 12544, 12740, 13312, 13328, 14144, 14336, 14560, 15232, 15470, 15680, 16384, 16640, 16660, 17408, 17680, 17920, 19040, 20384, 20480, 21658, 21760, 23296, 24752, 25088, 25480, 26624, 26656, 28288, 28672, 29120, 30464, 30940, 31360, 32768, 33280, 33320, 34816, 35360, 35840, 38080, 40768, 40960, 43316, 43520, 46592, 49504, 50176, 50960, 53248, 53312, 54145, 56576, 57344, 58240, 60928, 61880, 62720, 65536, 66560, 66640, 69632, 70720, 71680, 76160, 81536, 81920, 86632, 87040, 93184, 99008, 100352, 101920, 106496, 106624, 108290, 113152, 114688, 116480, 121856, 123760, 125440, 131072, 133120, 133280, 139264, 141440, 143360, 152320, 163072, 163840, 173264, 174080, 186368, 198016, 200704, 203840, 212992, 213248, 216580, 226304, 229376, 232960, 243712, 247520, 250880, 262144, 266240, 266560, 278528, 282880, 286720, 304640, 326144, 327680, 346528, 348160, 372736, 396032, 401408, 407680, 425984, 426496, 433160, 452608, 458752, 465920, 487424, 495040, 501760, 524288, 532480, 533120, 557056, 565760, 573440, 609280, 652288, 655360, 693056, 696320, 745472, 792064, 802816, 815360, 851968, 852992, 866320, 905216, 917504, 931840, 974848, 990080, 1003520, 1064960, 1066240, 1114112, 1131520, 1146880, 1218560, 1304576, 1310720, 1386112, 1392640, 1490944, 1584128, 1605632, 1630720, 1703936, 1705984, 1732640, 1810432, 1835008, 1863680, 1949696, 1980160, 2007040, 2129920, 2132480, 2228224, 2263040, 2293760, 2437120, 2609152, 2621440, 2772224, 2785280, 2981888, 3168256, 3211264, 3261440, 3407872, 3411968, 3465280, 3620864, 3670016, 3727360, 3899392, 3960320, 4014080, 4259840, 4264960, 4456448, 4526080, 4587520, 4874240, 5218304, 5544448, 5570560, 5963776, 6336512, 6422528, 6522880, 6815744, 6823936, 6930560, 7241728, 7454720, 7798784, 7920640, 8028160, 8519680, 8529920, 8912896, 9052160, 9175040, 9748480, 10436608, 11088896, 11141120, 11927552, 12673024, 12845056, 13045760, 13647872, 13861120, 14483456, 14909440, 15597568, 15841280, 16056320, 17039360, 17059840, 18104320, 18350080, 19496960, 20873216, 22177792, 22282240, 23855104, 25346048, 25690112, 26091520, 27295744, 27722240, 28966912, 29818880, 31195136, 31682560, 32112640, 34078720, 34119680, 36208640, 38993920, 41746432, 44355584, 44564480, 47710208, 50692096, 52183040, 54591488, 55444480, 57933824, 59637760, 62390272, 63365120, 64225280, 68239360, 72417280, 77987840, 83492864, 88711168, 101384192, 104366080, 109182976, 110888960, 115867648, 119275520, 126730240, 128450560, 136478720, 144834560, 155975680, 166985728, 177422336, 202768384, 208732160, 218365952, 221777920, 238551040, 253460480, 272957440, 289669120, 311951360, 333971456, 354844672, 405536768, 417464320, 436731904, 443555840, 506920960, 545914880, 579338240, 709689344, 811073536, 834928640, 887111680, 1013841920, 1091829760, 1419378688, 1669857280, 1774223360, 2027683840, 2183659520, 2838757376, 3548446720, 4055367680, 5677514752, 7096893440, 14193786880, 28387573760]

約数ペア:

[(1, 28387573760), (2, 14193786880), (4, 7096893440), (5, 5677514752), (7, 4055367680), (8, 3548446720), (10, 2838757376), (13, 2183659520), (14, 2027683840), (16, 1774223360), (17, 1669857280), (20, 1419378688), (26, 1091829760), (28, 1013841920), (32, 887111680), (34, 834928640), (35, 811073536), (40, 709689344), (49, 579338240), (52, 545914880), (56, 506920960), (64, 443555840), (65, 436731904), (68, 417464320), (70, 405536768), (80, 354844672), (85, 333971456), (91, 311951360), (98, 289669120), (104, 272957440), (112, 253460480), (119, 238551040), (128, 221777920), (130, 218365952), (136, 208732160), (140, 202768384), (160, 177422336), (170, 166985728), (182, 155975680), (196, 144834560), (208, 136478720), (221, 128450560), (224, 126730240), (238, 119275520), (245, 115867648), (256, 110888960), (260, 109182976), (272, 104366080), (280, 101384192), (320, 88711168), (340, 83492864), (364, 77987840), (392, 72417280), (416, 68239360), (442, 64225280), (448, 63365120), (455, 62390272), (476, 59637760), (490, 57933824), (512, 55444480), (520, 54591488), (544, 52183040), (560, 50692096), (595, 47710208), (637, 44564480), (640, 44355584), (680, 41746432), (728, 38993920), (784, 36208640), (832, 34119680), (833, 34078720), (884, 32112640), (896, 31682560), (910, 31195136), (952, 29818880), (980, 28966912), (1024, 27722240), (1040, 27295744), (1088, 26091520), (1105, 25690112), (1120, 25346048), (1190, 23855104), (1274, 22282240), (1280, 22177792), (1360, 20873216), (1456, 19496960), (1547, 18350080), (1568, 18104320), (1664, 17059840), (1666, 17039360), (1768, 16056320), (1792, 15841280), (1820, 15597568), (1904, 14909440), (1960, 14483456), (2048, 13861120), (2080, 13647872), (2176, 13045760), (2210, 12845056), (2240, 12673024), (2380, 11927552), (2548, 11141120), (2560, 11088896), (2720, 10436608), (2912, 9748480), (3094, 9175040), (3136, 9052160), (3185, 8912896), (3328, 8529920), (3332, 8519680), (3536, 8028160), (3584, 7920640), (3640, 7798784), (3808, 7454720), (3920, 7241728), (4096, 6930560), (4160, 6823936), (4165, 6815744), (4352, 6522880), (4420, 6422528), (4480, 6336512), (4760, 5963776), (5096, 5570560), (5120, 5544448), (5440, 5218304), (5824, 4874240), (6188, 4587520), (6272, 4526080), (6370, 4456448), (6656, 4264960), (6664, 4259840), (7072, 4014080), (7168, 3960320), (7280, 3899392), (7616, 3727360), (7735, 3670016), (7840, 3620864), (8192, 3465280), (8320, 3411968), (8330, 3407872), (8704, 3261440), (8840, 3211264), (8960, 3168256), (9520, 2981888), (10192, 2785280), (10240, 2772224), (10829, 2621440), (10880, 2609152), (11648, 2437120), (12376, 2293760), (12544, 2263040), (12740, 2228224), (13312, 2132480), (13328, 2129920), (14144, 2007040), (14336, 1980160), (14560, 1949696), (15232, 1863680), (15470, 1835008), (15680, 1810432), (16384, 1732640), (16640, 1705984), (16660, 1703936), (17408, 1630720), (17680, 1605632), (17920, 1584128), (19040, 1490944), (20384, 1392640), (20480, 1386112), (21658, 1310720), (21760, 1304576), (23296, 1218560), (24752, 1146880), (25088, 1131520), (25480, 1114112), (26624, 1066240), (26656, 1064960), (28288, 1003520), (28672, 990080), (29120, 974848), (30464, 931840), (30940, 917504), (31360, 905216), (32768, 866320), (33280, 852992), (33320, 851968), (34816, 815360), (35360, 802816), (35840, 792064), (38080, 745472), (40768, 696320), (40960, 693056), (43316, 655360), (43520, 652288), (46592, 609280), (49504, 573440), (50176, 565760), (50960, 557056), (53248, 533120), (53312, 532480), (54145, 524288), (56576, 501760), (57344, 495040), (58240, 487424), (60928, 465920), (61880, 458752), (62720, 452608), (65536, 433160), (66560, 426496), (66640, 425984), (69632, 407680), (70720, 401408), (71680, 396032), (76160, 372736), (81536, 348160), (81920, 346528), (86632, 327680), (87040, 326144), (93184, 304640), (99008, 286720), (100352, 282880), (101920, 278528), (106496, 266560), (106624, 266240), (108290, 262144), (113152, 250880), (114688, 247520), (116480, 243712), (121856, 232960), (123760, 229376), (125440, 226304), (131072, 216580), (133120, 213248), (133280, 212992), (139264, 203840), (141440, 200704), (143360, 198016), (152320, 186368), (163072, 174080), (163840, 173264)]