556622080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 1655345664

約数和(自身を除く): 1098723584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 46, 56, 64, 70, 73, 74, 80, 92, 112, 115, 128, 140, 146, 148, 160, 161, 184, 185, 224, 230, 256, 259, 280, 292, 296, 320, 322, 365, 368, 370, 448, 460, 511, 518, 560, 584, 592, 640, 644, 730, 736, 740, 805, 851, 896, 920, 1022, 1036, 1120, 1168, 1184, 1280, 1288, 1295, 1460, 1472, 1480, 1610, 1679, 1702, 1792, 1840, 2044, 2072, 2240, 2336, 2368, 2555, 2576, 2590, 2701, 2920, 2944, 2960, 3220, 3358, 3404, 3680, 4088, 4144, 4255, 4480, 4672, 4736, 5110, 5152, 5180, 5402, 5840, 5888, 5920, 5957, 6440, 6716, 6808, 7360, 8176, 8288, 8395, 8510, 8960, 9344, 9472, 10220, 10304, 10360, 10804, 11680, 11753, 11840, 11914, 12880, 13432, 13505, 13616, 14720, 16352, 16576, 16790, 17020, 18688, 18907, 20440, 20608, 20720, 21608, 23360, 23506, 23680, 23828, 25760, 26864, 27010, 27232, 29440, 29785, 32704, 33152, 33580, 34040, 37814, 40880, 41216, 41440, 43216, 46720, 47012, 47360, 47656, 51520, 53728, 54020, 54464, 58765, 59570, 62123, 65408, 66304, 67160, 68080, 75628, 81760, 82880, 86432, 93440, 94024, 94535, 95312, 103040, 107456, 108040, 108928, 117530, 119140, 124246, 130816, 134320, 136160, 151256, 163520, 165760, 172864, 188048, 189070, 190624, 206080, 214912, 216080, 217856, 235060, 238280, 248492, 268640, 272320, 302512, 310615, 327040, 331520, 345728, 376096, 378140, 381248, 429824, 432160, 434861, 470120, 476560, 496984, 537280, 544640, 605024, 621230, 654080, 691456, 752192, 756280, 762496, 864320, 869722, 940240, 953120, 993968, 1074560, 1089280, 1210048, 1242460, 1504384, 1512560, 1524992, 1728640, 1739444, 1880480, 1906240, 1987936, 2149120, 2174305, 2420096, 2484920, 3008768, 3025120, 3457280, 3478888, 3760960, 3812480, 3975872, 4348610, 4840192, 4969840, 6050240, 6957776, 7521920, 7624960, 7951744, 8697220, 9939680, 12100480, 13915552, 15043840, 15903488, 17394440, 19879360, 24200960, 27831104, 34788880, 39758720, 55662208, 69577760, 79517440, 111324416, 139155520, 278311040, 556622080]

約数ペア:

[(1, 556622080), (2, 278311040), (4, 139155520), (5, 111324416), (7, 79517440), (8, 69577760), (10, 55662208), (14, 39758720), (16, 34788880), (20, 27831104), (23, 24200960), (28, 19879360), (32, 17394440), (35, 15903488), (37, 15043840), (40, 13915552), (46, 12100480), (56, 9939680), (64, 8697220), (70, 7951744), (73, 7624960), (74, 7521920), (80, 6957776), (92, 6050240), (112, 4969840), (115, 4840192), (128, 4348610), (140, 3975872), (146, 3812480), (148, 3760960), (160, 3478888), (161, 3457280), (184, 3025120), (185, 3008768), (224, 2484920), (230, 2420096), (256, 2174305), (259, 2149120), (280, 1987936), (292, 1906240), (296, 1880480), (320, 1739444), (322, 1728640), (365, 1524992), (368, 1512560), (370, 1504384), (448, 1242460), (460, 1210048), (511, 1089280), (518, 1074560), (560, 993968), (584, 953120), (592, 940240), (640, 869722), (644, 864320), (730, 762496), (736, 756280), (740, 752192), (805, 691456), (851, 654080), (896, 621230), (920, 605024), (1022, 544640), (1036, 537280), (1120, 496984), (1168, 476560), (1184, 470120), (1280, 434861), (1288, 432160), (1295, 429824), (1460, 381248), (1472, 378140), (1480, 376096), (1610, 345728), (1679, 331520), (1702, 327040), (1792, 310615), (1840, 302512), (2044, 272320), (2072, 268640), (2240, 248492), (2336, 238280), (2368, 235060), (2555, 217856), (2576, 216080), (2590, 214912), (2701, 206080), (2920, 190624), (2944, 189070), (2960, 188048), (3220, 172864), (3358, 165760), (3404, 163520), (3680, 151256), (4088, 136160), (4144, 134320), (4255, 130816), (4480, 124246), (4672, 119140), (4736, 117530), (5110, 108928), (5152, 108040), (5180, 107456), (5402, 103040), (5840, 95312), (5888, 94535), (5920, 94024), (5957, 93440), (6440, 86432), (6716, 82880), (6808, 81760), (7360, 75628), (8176, 68080), (8288, 67160), (8395, 66304), (8510, 65408), (8960, 62123), (9344, 59570), (9472, 58765), (10220, 54464), (10304, 54020), (10360, 53728), (10804, 51520), (11680, 47656), (11753, 47360), (11840, 47012), (11914, 46720), (12880, 43216), (13432, 41440), (13505, 41216), (13616, 40880), (14720, 37814), (16352, 34040), (16576, 33580), (16790, 33152), (17020, 32704), (18688, 29785), (18907, 29440), (20440, 27232), (20608, 27010), (20720, 26864), (21608, 25760), (23360, 23828), (23506, 23680)]