290379040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 843913728

約数和(自身を除く): 553534688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 101, 112, 119, 136, 140, 151, 160, 170, 202, 224, 238, 272, 280, 302, 340, 404, 476, 505, 544, 560, 595, 604, 680, 707, 755, 808, 952, 1010, 1057, 1120, 1190, 1208, 1360, 1414, 1510, 1616, 1717, 1904, 2020, 2114, 2380, 2416, 2567, 2720, 2828, 3020, 3232, 3434, 3535, 3808, 4040, 4228, 4760, 4832, 5134, 5285, 5656, 6040, 6868, 7070, 8080, 8456, 8585, 9520, 10268, 10570, 11312, 12019, 12080, 12835, 13736, 14140, 15251, 16160, 16912, 17170, 17969, 19040, 20536, 21140, 22624, 24038, 24160, 25670, 27472, 28280, 30502, 33824, 34340, 35938, 41072, 42280, 48076, 51340, 54944, 56560, 60095, 61004, 68680, 71876, 76255, 82144, 84560, 89845, 96152, 102680, 106757, 113120, 120190, 122008, 137360, 143752, 152510, 169120, 179690, 192304, 205360, 213514, 240380, 244016, 259267, 274720, 287504, 305020, 359380, 384608, 410720, 427028, 480760, 488032, 518534, 533785, 575008, 610040, 718760, 854056, 961520, 1037068, 1067570, 1220080, 1296335, 1437520, 1708112, 1814869, 1923040, 2074136, 2135140, 2440160, 2592670, 2875040, 3416224, 3629738, 4148272, 4270280, 5185340, 7259476, 8296544, 8540560, 9074345, 10370680, 14518952, 17081120, 18148690, 20741360, 29037904, 36297380, 41482720, 58075808, 72594760, 145189520, 290379040]

約数ペア:

[(1, 290379040), (2, 145189520), (4, 72594760), (5, 58075808), (7, 41482720), (8, 36297380), (10, 29037904), (14, 20741360), (16, 18148690), (17, 17081120), (20, 14518952), (28, 10370680), (32, 9074345), (34, 8540560), (35, 8296544), (40, 7259476), (56, 5185340), (68, 4270280), (70, 4148272), (80, 3629738), (85, 3416224), (101, 2875040), (112, 2592670), (119, 2440160), (136, 2135140), (140, 2074136), (151, 1923040), (160, 1814869), (170, 1708112), (202, 1437520), (224, 1296335), (238, 1220080), (272, 1067570), (280, 1037068), (302, 961520), (340, 854056), (404, 718760), (476, 610040), (505, 575008), (544, 533785), (560, 518534), (595, 488032), (604, 480760), (680, 427028), (707, 410720), (755, 384608), (808, 359380), (952, 305020), (1010, 287504), (1057, 274720), (1120, 259267), (1190, 244016), (1208, 240380), (1360, 213514), (1414, 205360), (1510, 192304), (1616, 179690), (1717, 169120), (1904, 152510), (2020, 143752), (2114, 137360), (2380, 122008), (2416, 120190), (2567, 113120), (2720, 106757), (2828, 102680), (3020, 96152), (3232, 89845), (3434, 84560), (3535, 82144), (3808, 76255), (4040, 71876), (4228, 68680), (4760, 61004), (4832, 60095), (5134, 56560), (5285, 54944), (5656, 51340), (6040, 48076), (6868, 42280), (7070, 41072), (8080, 35938), (8456, 34340), (8585, 33824), (9520, 30502), (10268, 28280), (10570, 27472), (11312, 25670), (12019, 24160), (12080, 24038), (12835, 22624), (13736, 21140), (14140, 20536), (15251, 19040), (16160, 17969), (16912, 17170)]