1085291200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 252

約数和(自身を含む): 3159678720

約数和(自身を除く): 2074387520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 109, 112, 127, 140, 160, 175, 196, 200, 218, 224, 245, 254, 280, 320, 350, 392, 400, 436, 448, 490, 508, 545, 560, 635, 700, 763, 784, 800, 872, 889, 980, 1016, 1090, 1120, 1225, 1270, 1400, 1526, 1568, 1600, 1744, 1778, 1960, 2032, 2180, 2240, 2450, 2540, 2725, 2800, 3052, 3136, 3175, 3488, 3556, 3815, 3920, 4064, 4360, 4445, 4900, 5080, 5341, 5450, 5600, 6104, 6223, 6350, 6976, 7112, 7630, 7840, 8128, 8720, 8890, 9800, 10160, 10682, 10900, 11200, 12208, 12446, 12700, 13843, 14224, 15260, 15680, 17440, 17780, 19075, 19600, 20320, 21364, 21800, 22225, 24416, 24892, 25400, 26705, 27686, 28448, 30520, 31115, 34880, 35560, 38150, 39200, 40640, 42728, 43600, 44450, 48832, 49784, 50800, 53410, 55372, 56896, 61040, 62230, 69215, 71120, 76300, 78400, 85456, 87200, 88900, 96901, 99568, 101600, 106820, 110744, 122080, 124460, 133525, 138430, 142240, 152600, 155575, 170912, 174400, 177800, 193802, 199136, 203200, 213640, 221488, 244160, 248920, 267050, 276860, 284480, 305200, 311150, 341824, 346075, 355600, 387604, 398272, 427280, 442976, 484505, 497840, 534100, 553720, 610400, 622300, 678307, 692150, 711200, 775208, 854560, 885952, 969010, 995680, 1068200, 1107440, 1220800, 1244600, 1356614, 1384300, 1422400, 1550416, 1709120, 1938020, 1991360, 2136400, 2214880, 2422525, 2489200, 2713228, 2768600, 3100832, 3391535, 3876040, 4272800, 4429760, 4845050, 4978400, 5426456, 5537200, 6201664, 6783070, 7752080, 8545600, 9690100, 9956800, 10852912, 11074400, 13566140, 15504160, 16957675, 19380200, 21705824, 22148800, 27132280, 31008320, 33915350, 38760400, 43411648, 54264560, 67830700, 77520800, 108529120, 135661400, 155041600, 217058240, 271322800, 542645600, 1085291200]

約数ペア:

[(1, 1085291200), (2, 542645600), (4, 271322800), (5, 217058240), (7, 155041600), (8, 135661400), (10, 108529120), (14, 77520800), (16, 67830700), (20, 54264560), (25, 43411648), (28, 38760400), (32, 33915350), (35, 31008320), (40, 27132280), (49, 22148800), (50, 21705824), (56, 19380200), (64, 16957675), (70, 15504160), (80, 13566140), (98, 11074400), (100, 10852912), (109, 9956800), (112, 9690100), (127, 8545600), (140, 7752080), (160, 6783070), (175, 6201664), (196, 5537200), (200, 5426456), (218, 4978400), (224, 4845050), (245, 4429760), (254, 4272800), (280, 3876040), (320, 3391535), (350, 3100832), (392, 2768600), (400, 2713228), (436, 2489200), (448, 2422525), (490, 2214880), (508, 2136400), (545, 1991360), (560, 1938020), (635, 1709120), (700, 1550416), (763, 1422400), (784, 1384300), (800, 1356614), (872, 1244600), (889, 1220800), (980, 1107440), (1016, 1068200), (1090, 995680), (1120, 969010), (1225, 885952), (1270, 854560), (1400, 775208), (1526, 711200), (1568, 692150), (1600, 678307), (1744, 622300), (1778, 610400), (1960, 553720), (2032, 534100), (2180, 497840), (2240, 484505), (2450, 442976), (2540, 427280), (2725, 398272), (2800, 387604), (3052, 355600), (3136, 346075), (3175, 341824), (3488, 311150), (3556, 305200), (3815, 284480), (3920, 276860), (4064, 267050), (4360, 248920), (4445, 244160), (4900, 221488), (5080, 213640), (5341, 203200), (5450, 199136), (5600, 193802), (6104, 177800), (6223, 174400), (6350, 170912), (6976, 155575), (7112, 152600), (7630, 142240), (7840, 138430), (8128, 133525), (8720, 124460), (8890, 122080), (9800, 110744), (10160, 106820), (10682, 101600), (10900, 99568), (11200, 96901), (12208, 88900), (12446, 87200), (12700, 85456), (13843, 78400), (14224, 76300), (15260, 71120), (15680, 69215), (17440, 62230), (17780, 61040), (19075, 56896), (19600, 55372), (20320, 53410), (21364, 50800), (21800, 49784), (22225, 48832), (24416, 44450), (24892, 43600), (25400, 42728), (26705, 40640), (27686, 39200), (28448, 38150), (30520, 35560), (31115, 34880)]