2976661920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1289}}^1$

素因数の和:1607

約数の個数: 192

約数和(自身を含む): 9970853760

約数和(自身を除く): 6994191840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 283, 340, 408, 480, 510, 544, 566, 680, 816, 849, 1020, 1132, 1289, 1360, 1415, 1632, 1698, 2040, 2264, 2578, 2720, 2830, 3396, 3867, 4080, 4245, 4528, 4811, 5156, 5660, 6445, 6792, 7734, 8160, 8490, 9056, 9622, 10312, 11320, 12890, 13584, 14433, 15468, 16980, 19244, 19335, 20624, 21913, 22640, 24055, 25780, 27168, 28866, 30936, 33960, 38488, 38670, 41248, 43826, 45280, 48110, 51560, 57732, 61872, 65739, 67920, 72165, 76976, 77340, 87652, 96220, 103120, 109565, 115464, 123744, 131478, 135840, 144330, 153952, 154680, 175304, 192440, 206240, 219130, 230928, 262956, 288660, 309360, 328695, 350608, 364787, 384880, 438260, 461856, 525912, 577320, 618720, 657390, 701216, 729574, 769760, 876520, 1051824, 1094361, 1154640, 1314780, 1459148, 1753040, 1823935, 2103648, 2188722, 2309280, 2629560, 2918296, 3506080, 3647870, 4377444, 5259120, 5471805, 5836592, 6201379, 7295740, 8754888, 10518240, 10943610, 11673184, 12402758, 14591480, 17509776, 18604137, 21887220, 24805516, 29182960, 31006895, 35019552, 37208274, 43774440, 49611032, 58365920, 62013790, 74416548, 87548880, 93020685, 99222064, 124027580, 148833096, 175097760, 186041370, 198444128, 248055160, 297666192, 372082740, 496110320, 595332384, 744165480, 992220640, 1488330960, 2976661920]

約数ペア:

[(1, 2976661920), (2, 1488330960), (3, 992220640), (4, 744165480), (5, 595332384), (6, 496110320), (8, 372082740), (10, 297666192), (12, 248055160), (15, 198444128), (16, 186041370), (17, 175097760), (20, 148833096), (24, 124027580), (30, 99222064), (32, 93020685), (34, 87548880), (40, 74416548), (48, 62013790), (51, 58365920), (60, 49611032), (68, 43774440), (80, 37208274), (85, 35019552), (96, 31006895), (102, 29182960), (120, 24805516), (136, 21887220), (160, 18604137), (170, 17509776), (204, 14591480), (240, 12402758), (255, 11673184), (272, 10943610), (283, 10518240), (340, 8754888), (408, 7295740), (480, 6201379), (510, 5836592), (544, 5471805), (566, 5259120), (680, 4377444), (816, 3647870), (849, 3506080), (1020, 2918296), (1132, 2629560), (1289, 2309280), (1360, 2188722), (1415, 2103648), (1632, 1823935), (1698, 1753040), (2040, 1459148), (2264, 1314780), (2578, 1154640), (2720, 1094361), (2830, 1051824), (3396, 876520), (3867, 769760), (4080, 729574), (4245, 701216), (4528, 657390), (4811, 618720), (5156, 577320), (5660, 525912), (6445, 461856), (6792, 438260), (7734, 384880), (8160, 364787), (8490, 350608), (9056, 328695), (9622, 309360), (10312, 288660), (11320, 262956), (12890, 230928), (13584, 219130), (14433, 206240), (15468, 192440), (16980, 175304), (19244, 154680), (19335, 153952), (20624, 144330), (21913, 135840), (22640, 131478), (24055, 123744), (25780, 115464), (27168, 109565), (28866, 103120), (30936, 96220), (33960, 87652), (38488, 77340), (38670, 76976), (41248, 72165), (43826, 67920), (45280, 65739), (48110, 61872), (51560, 57732)]