205423680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 336

約数和(自身を含む): 829763136

約数和(自身を除く): 624339456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 320, 330, 336, 352, 385, 392, 397, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 704, 735, 770, 784, 794, 840, 880, 924, 960, 980, 1056, 1078, 1120, 1155, 1176, 1191, 1232, 1320, 1344, 1470, 1540, 1568, 1588, 1617, 1680, 1760, 1848, 1960, 1985, 2112, 2156, 2240, 2310, 2352, 2382, 2464, 2640, 2695, 2779, 2940, 3080, 3136, 3176, 3234, 3360, 3520, 3696, 3920, 3970, 4312, 4367, 4620, 4704, 4764, 4928, 5280, 5390, 5558, 5880, 5955, 6160, 6352, 6468, 6720, 7392, 7840, 7940, 8085, 8337, 8624, 8734, 9240, 9408, 9528, 10560, 10780, 11116, 11760, 11910, 12320, 12704, 12936, 13101, 13895, 14784, 15680, 15880, 16170, 16674, 17248, 17468, 18480, 19056, 19453, 21560, 21835, 22232, 23520, 23820, 24640, 25408, 25872, 26202, 27790, 30569, 31760, 32340, 33348, 34496, 34936, 36960, 38112, 38906, 41685, 43120, 43670, 44464, 47040, 47640, 51744, 52404, 55580, 58359, 61138, 63520, 64680, 65505, 66696, 69872, 73920, 76224, 77812, 83370, 86240, 87340, 88928, 91707, 95280, 97265, 103488, 104808, 111160, 116718, 122276, 127040, 129360, 131010, 133392, 139744, 152845, 155624, 166740, 172480, 174680, 177856, 183414, 190560, 194530, 209616, 213983, 222320, 233436, 244552, 258720, 262020, 266784, 279488, 291795, 305690, 311248, 333480, 349360, 366828, 381120, 389060, 419232, 427966, 444640, 458535, 466872, 489104, 517440, 524040, 533568, 583590, 611380, 622496, 641949, 666960, 698720, 733656, 778120, 838464, 855932, 889280, 917070, 933744, 978208, 1048080, 1069915, 1167180, 1222760, 1244992, 1283898, 1333920, 1397440, 1467312, 1556240, 1711864, 1834140, 1867488, 1956416, 2096160, 2139830, 2334360, 2445520, 2567796, 2667840, 2934624, 3112480, 3209745, 3423728, 3668280, 3734976, 4192320, 4279660, 4668720, 4891040, 5135592, 5869248, 6224960, 6419490, 6847456, 7336560, 8559320, 9337440, 9782080, 10271184, 12838980, 13694912, 14673120, 17118640, 18674880, 20542368, 25677960, 29346240, 34237280, 41084736, 51355920, 68474560, 102711840, 205423680]

約数ペア:

[(1, 205423680), (2, 102711840), (3, 68474560), (4, 51355920), (5, 41084736), (6, 34237280), (7, 29346240), (8, 25677960), (10, 20542368), (11, 18674880), (12, 17118640), (14, 14673120), (15, 13694912), (16, 12838980), (20, 10271184), (21, 9782080), (22, 9337440), (24, 8559320), (28, 7336560), (30, 6847456), (32, 6419490), (33, 6224960), (35, 5869248), (40, 5135592), (42, 4891040), (44, 4668720), (48, 4279660), (49, 4192320), (55, 3734976), (56, 3668280), (60, 3423728), (64, 3209745), (66, 3112480), (70, 2934624), (77, 2667840), (80, 2567796), (84, 2445520), (88, 2334360), (96, 2139830), (98, 2096160), (105, 1956416), (110, 1867488), (112, 1834140), (120, 1711864), (132, 1556240), (140, 1467312), (147, 1397440), (154, 1333920), (160, 1283898), (165, 1244992), (168, 1222760), (176, 1167180), (192, 1069915), (196, 1048080), (210, 978208), (220, 933744), (224, 917070), (231, 889280), (240, 855932), (245, 838464), (264, 778120), (280, 733656), (294, 698720), (308, 666960), (320, 641949), (330, 622496), (336, 611380), (352, 583590), (385, 533568), (392, 524040), (397, 517440), (420, 489104), (440, 466872), (448, 458535), (462, 444640), (480, 427966), (490, 419232), (528, 389060), (539, 381120), (560, 366828), (588, 349360), (616, 333480), (660, 311248), (672, 305690), (704, 291795), (735, 279488), (770, 266784), (784, 262020), (794, 258720), (840, 244552), (880, 233436), (924, 222320), (960, 213983), (980, 209616), (1056, 194530), (1078, 190560), (1120, 183414), (1155, 177856), (1176, 174680), (1191, 172480), (1232, 166740), (1320, 155624), (1344, 152845), (1470, 139744), (1540, 133392), (1568, 131010), (1588, 129360), (1617, 127040), (1680, 122276), (1760, 116718), (1848, 111160), (1960, 104808), (1985, 103488), (2112, 97265), (2156, 95280), (2240, 91707), (2310, 88928), (2352, 87340), (2382, 86240), (2464, 83370), (2640, 77812), (2695, 76224), (2779, 73920), (2940, 69872), (3080, 66696), (3136, 65505), (3176, 64680), (3234, 63520), (3360, 61138), (3520, 58359), (3696, 55580), (3920, 52404), (3970, 51744), (4312, 47640), (4367, 47040), (4620, 44464), (4704, 43670), (4764, 43120), (4928, 41685), (5280, 38906), (5390, 38112), (5558, 36960), (5880, 34936), (5955, 34496), (6160, 33348), (6352, 32340), (6468, 31760), (6720, 30569), (7392, 27790), (7840, 26202), (7940, 25872), (8085, 25408), (8337, 24640), (8624, 23820), (8734, 23520), (9240, 22232), (9408, 21835), (9528, 21560), (10560, 19453), (10780, 19056), (11116, 18480), (11760, 17468), (11910, 17248), (12320, 16674), (12704, 16170), (12936, 15880), (13101, 15680), (13895, 14784)]