673863680

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 2016705600

約数和(自身を除く): 1342841920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 79, 80, 85, 98, 112, 119, 128, 136, 140, 158, 160, 170, 196, 224, 238, 245, 256, 272, 280, 316, 320, 340, 392, 395, 448, 476, 490, 512, 544, 553, 560, 595, 632, 640, 680, 784, 790, 833, 896, 952, 980, 1024, 1088, 1106, 1120, 1190, 1264, 1280, 1343, 1360, 1568, 1580, 1666, 1792, 1904, 1960, 2048, 2176, 2212, 2240, 2380, 2528, 2560, 2686, 2720, 2765, 3136, 3160, 3332, 3584, 3808, 3871, 3920, 4165, 4352, 4424, 4480, 4760, 5056, 5120, 5372, 5440, 5530, 6272, 6320, 6664, 6715, 7168, 7616, 7742, 7840, 8330, 8704, 8848, 8960, 9401, 9520, 10112, 10240, 10744, 10880, 11060, 12544, 12640, 13328, 13430, 14336, 15232, 15484, 15680, 16660, 17408, 17696, 17920, 18802, 19040, 19355, 20224, 21488, 21760, 22120, 25088, 25280, 26656, 26860, 30464, 30968, 31360, 33320, 34816, 35392, 35840, 37604, 38080, 38710, 40448, 42976, 43520, 44240, 47005, 50176, 50560, 53312, 53720, 60928, 61936, 62720, 65807, 66640, 70784, 71680, 75208, 76160, 77420, 80896, 85952, 87040, 88480, 94010, 100352, 101120, 106624, 107440, 121856, 123872, 125440, 131614, 133280, 141568, 150416, 152320, 154840, 161792, 171904, 174080, 176960, 188020, 202240, 213248, 214880, 243712, 247744, 250880, 263228, 266560, 283136, 300832, 304640, 309680, 329035, 343808, 353920, 376040, 404480, 426496, 429760, 495488, 501760, 526456, 533120, 566272, 601664, 609280, 619360, 658070, 687616, 707840, 752080, 808960, 852992, 859520, 990976, 1052912, 1066240, 1132544, 1203328, 1218560, 1238720, 1316140, 1375232, 1415680, 1504160, 1705984, 1719040, 1981952, 2105824, 2132480, 2406656, 2477440, 2632280, 2750464, 2831360, 3008320, 3438080, 3963904, 4211648, 4264960, 4813312, 4954880, 5264560, 5662720, 6016640, 6876160, 7927808, 8423296, 8529920, 9626624, 9909760, 10529120, 12033280, 13752320, 16846592, 19253248, 19819520, 21058240, 24066560, 33693184, 39639040, 42116480, 48133120, 67386368, 84232960, 96266240, 134772736, 168465920, 336931840, 673863680]

約数ペア:

[(1, 673863680), (2, 336931840), (4, 168465920), (5, 134772736), (7, 96266240), (8, 84232960), (10, 67386368), (14, 48133120), (16, 42116480), (17, 39639040), (20, 33693184), (28, 24066560), (32, 21058240), (34, 19819520), (35, 19253248), (40, 16846592), (49, 13752320), (56, 12033280), (64, 10529120), (68, 9909760), (70, 9626624), (79, 8529920), (80, 8423296), (85, 7927808), (98, 6876160), (112, 6016640), (119, 5662720), (128, 5264560), (136, 4954880), (140, 4813312), (158, 4264960), (160, 4211648), (170, 3963904), (196, 3438080), (224, 3008320), (238, 2831360), (245, 2750464), (256, 2632280), (272, 2477440), (280, 2406656), (316, 2132480), (320, 2105824), (340, 1981952), (392, 1719040), (395, 1705984), (448, 1504160), (476, 1415680), (490, 1375232), (512, 1316140), (544, 1238720), (553, 1218560), (560, 1203328), (595, 1132544), (632, 1066240), (640, 1052912), (680, 990976), (784, 859520), (790, 852992), (833, 808960), (896, 752080), (952, 707840), (980, 687616), (1024, 658070), (1088, 619360), (1106, 609280), (1120, 601664), (1190, 566272), (1264, 533120), (1280, 526456), (1343, 501760), (1360, 495488), (1568, 429760), (1580, 426496), (1666, 404480), (1792, 376040), (1904, 353920), (1960, 343808), (2048, 329035), (2176, 309680), (2212, 304640), (2240, 300832), (2380, 283136), (2528, 266560), (2560, 263228), (2686, 250880), (2720, 247744), (2765, 243712), (3136, 214880), (3160, 213248), (3332, 202240), (3584, 188020), (3808, 176960), (3871, 174080), (3920, 171904), (4165, 161792), (4352, 154840), (4424, 152320), (4480, 150416), (4760, 141568), (5056, 133280), (5120, 131614), (5372, 125440), (5440, 123872), (5530, 121856), (6272, 107440), (6320, 106624), (6664, 101120), (6715, 100352), (7168, 94010), (7616, 88480), (7742, 87040), (7840, 85952), (8330, 80896), (8704, 77420), (8848, 76160), (8960, 75208), (9401, 71680), (9520, 70784), (10112, 66640), (10240, 65807), (10744, 62720), (10880, 61936), (11060, 60928), (12544, 53720), (12640, 53312), (13328, 50560), (13430, 50176), (14336, 47005), (15232, 44240), (15484, 43520), (15680, 42976), (16660, 40448), (17408, 38710), (17696, 38080), (17920, 37604), (18802, 35840), (19040, 35392), (19355, 34816), (20224, 33320), (21488, 31360), (21760, 30968), (22120, 30464), (25088, 26860), (25280, 26656)]