1312917760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 324

約数和(自身を含む): 4044342204

約数和(自身を除く): 2731424444

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 128, 140, 154, 160, 173, 176, 196, 220, 224, 242, 245, 256, 280, 308, 320, 346, 352, 385, 392, 440, 448, 484, 490, 539, 560, 605, 616, 640, 692, 704, 770, 784, 847, 865, 880, 896, 968, 980, 1078, 1120, 1210, 1211, 1232, 1280, 1384, 1408, 1540, 1568, 1694, 1730, 1760, 1792, 1903, 1936, 1960, 2156, 2240, 2420, 2422, 2464, 2695, 2768, 2816, 3080, 3136, 3388, 3460, 3520, 3806, 3872, 3920, 4235, 4312, 4480, 4840, 4844, 4928, 5390, 5536, 5929, 6055, 6160, 6272, 6776, 6920, 7040, 7612, 7744, 7840, 8470, 8477, 8624, 8960, 9515, 9680, 9688, 9856, 10780, 11072, 11858, 12110, 12320, 12544, 13321, 13552, 13840, 14080, 15224, 15488, 15680, 16940, 16954, 17248, 19030, 19360, 19376, 19712, 20933, 21560, 22144, 23716, 24220, 24640, 26642, 27104, 27680, 29645, 30448, 30976, 31360, 33880, 33908, 34496, 38060, 38720, 38752, 41866, 42385, 43120, 44288, 47432, 48440, 49280, 53284, 54208, 55360, 59290, 60896, 62720, 66605, 67760, 67816, 68992, 76120, 77440, 77504, 83732, 84770, 86240, 93247, 94864, 96880, 98560, 104665, 106568, 108416, 110720, 118580, 121792, 133210, 135520, 135632, 137984, 146531, 152240, 154880, 155008, 167464, 169540, 172480, 186494, 189728, 193760, 209330, 213136, 216832, 221440, 237160, 243584, 266420, 271040, 271264, 293062, 304480, 310016, 334928, 339080, 344960, 372988, 379456, 387520, 418660, 426272, 466235, 474320, 487168, 532840, 542080, 542528, 586124, 608960, 669856, 678160, 689920, 732655, 745976, 758912, 775040, 837320, 852544, 932470, 948640, 1025717, 1065680, 1084160, 1085056, 1172248, 1217920, 1339712, 1356320, 1465310, 1491952, 1517824, 1550080, 1674640, 1705088, 1864940, 1897280, 2051434, 2131360, 2170112, 2344496, 2435840, 2679424, 2712640, 2930620, 2983904, 3349280, 3410176, 3729880, 3794560, 4102868, 4262720, 4688992, 5128585, 5358848, 5425280, 5861240, 5967808, 6698560, 7459760, 7589120, 8205736, 8525440, 9377984, 10257170, 10850560, 11722480, 11935616, 13397120, 14919520, 16411472, 17050880, 18755968, 20514340, 23444960, 23871232, 26794240, 29839040, 32822944, 37511936, 41028680, 46889920, 59678080, 65645888, 82057360, 93779840, 119356160, 131291776, 164114720, 187559680, 262583552, 328229440, 656458880, 1312917760]

約数ペア:

[(1, 1312917760), (2, 656458880), (4, 328229440), (5, 262583552), (7, 187559680), (8, 164114720), (10, 131291776), (11, 119356160), (14, 93779840), (16, 82057360), (20, 65645888), (22, 59678080), (28, 46889920), (32, 41028680), (35, 37511936), (40, 32822944), (44, 29839040), (49, 26794240), (55, 23871232), (56, 23444960), (64, 20514340), (70, 18755968), (77, 17050880), (80, 16411472), (88, 14919520), (98, 13397120), (110, 11935616), (112, 11722480), (121, 10850560), (128, 10257170), (140, 9377984), (154, 8525440), (160, 8205736), (173, 7589120), (176, 7459760), (196, 6698560), (220, 5967808), (224, 5861240), (242, 5425280), (245, 5358848), (256, 5128585), (280, 4688992), (308, 4262720), (320, 4102868), (346, 3794560), (352, 3729880), (385, 3410176), (392, 3349280), (440, 2983904), (448, 2930620), (484, 2712640), (490, 2679424), (539, 2435840), (560, 2344496), (605, 2170112), (616, 2131360), (640, 2051434), (692, 1897280), (704, 1864940), (770, 1705088), (784, 1674640), (847, 1550080), (865, 1517824), (880, 1491952), (896, 1465310), (968, 1356320), (980, 1339712), (1078, 1217920), (1120, 1172248), (1210, 1085056), (1211, 1084160), (1232, 1065680), (1280, 1025717), (1384, 948640), (1408, 932470), (1540, 852544), (1568, 837320), (1694, 775040), (1730, 758912), (1760, 745976), (1792, 732655), (1903, 689920), (1936, 678160), (1960, 669856), (2156, 608960), (2240, 586124), (2420, 542528), (2422, 542080), (2464, 532840), (2695, 487168), (2768, 474320), (2816, 466235), (3080, 426272), (3136, 418660), (3388, 387520), (3460, 379456), (3520, 372988), (3806, 344960), (3872, 339080), (3920, 334928), (4235, 310016), (4312, 304480), (4480, 293062), (4840, 271264), (4844, 271040), (4928, 266420), (5390, 243584), (5536, 237160), (5929, 221440), (6055, 216832), (6160, 213136), (6272, 209330), (6776, 193760), (6920, 189728), (7040, 186494), (7612, 172480), (7744, 169540), (7840, 167464), (8470, 155008), (8477, 154880), (8624, 152240), (8960, 146531), (9515, 137984), (9680, 135632), (9688, 135520), (9856, 133210), (10780, 121792), (11072, 118580), (11858, 110720), (12110, 108416), (12320, 106568), (12544, 104665), (13321, 98560), (13552, 96880), (13840, 94864), (14080, 93247), (15224, 86240), (15488, 84770), (15680, 83732), (16940, 77504), (16954, 77440), (17248, 76120), (19030, 68992), (19360, 67816), (19376, 67760), (19712, 66605), (20933, 62720), (21560, 60896), (22144, 59290), (23716, 55360), (24220, 54208), (24640, 53284), (26642, 49280), (27104, 48440), (27680, 47432), (29645, 44288), (30448, 43120), (30976, 42385), (31360, 41866), (33880, 38752), (33908, 38720), (34496, 38060)]