7815714240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1779

約数の個数: 224

約数和(自身を含む): 25685130240

約数和(自身を除く): 17869416000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 139, 148, 160, 185, 192, 222, 240, 278, 296, 320, 370, 417, 444, 480, 555, 556, 592, 695, 740, 834, 888, 960, 1110, 1112, 1184, 1390, 1480, 1583, 1668, 1776, 2085, 2220, 2224, 2368, 2780, 2960, 3166, 3336, 3552, 4170, 4440, 4448, 4749, 5143, 5560, 5920, 6332, 6672, 7104, 7915, 8340, 8880, 8896, 9498, 10286, 11120, 11840, 12664, 13344, 15429, 15830, 16680, 17760, 18996, 20572, 22240, 23745, 25328, 25715, 26688, 30858, 31660, 33360, 35520, 37992, 41144, 44480, 47490, 50656, 51430, 58571, 61716, 63320, 66720, 75984, 77145, 82288, 94980, 101312, 102860, 117142, 123432, 126640, 133440, 151968, 154290, 164576, 175713, 189960, 205720, 220037, 234284, 246864, 253280, 292855, 303936, 308580, 329152, 351426, 379920, 411440, 440074, 468568, 493728, 506560, 585710, 617160, 660111, 702852, 759840, 822880, 878565, 880148, 937136, 987456, 1100185, 1171420, 1234320, 1320222, 1405704, 1519680, 1645760, 1757130, 1760296, 1874272, 2200370, 2342840, 2468640, 2640444, 2811408, 3300555, 3514260, 3520592, 3748544, 4400740, 4685680, 4937280, 5280888, 5622816, 6601110, 7028520, 7041184, 8141369, 8801480, 9371360, 10561776, 11245632, 13202220, 14057040, 14082368, 16282738, 17602960, 18742720, 21123552, 24424107, 26404440, 28114080, 32565476, 35205920, 40706845, 42247104, 48848214, 52808880, 56228160, 65130952, 70411840, 81413690, 97696428, 105617760, 122120535, 130261904, 162827380, 195392856, 211235520, 244241070, 260523808, 325654760, 390785712, 488482140, 521047616, 651309520, 781571424, 976964280, 1302619040, 1563142848, 1953928560, 2605238080, 3907857120, 7815714240]

約数ペア:

[(1, 7815714240), (2, 3907857120), (3, 2605238080), (4, 1953928560), (5, 1563142848), (6, 1302619040), (8, 976964280), (10, 781571424), (12, 651309520), (15, 521047616), (16, 488482140), (20, 390785712), (24, 325654760), (30, 260523808), (32, 244241070), (37, 211235520), (40, 195392856), (48, 162827380), (60, 130261904), (64, 122120535), (74, 105617760), (80, 97696428), (96, 81413690), (111, 70411840), (120, 65130952), (139, 56228160), (148, 52808880), (160, 48848214), (185, 42247104), (192, 40706845), (222, 35205920), (240, 32565476), (278, 28114080), (296, 26404440), (320, 24424107), (370, 21123552), (417, 18742720), (444, 17602960), (480, 16282738), (555, 14082368), (556, 14057040), (592, 13202220), (695, 11245632), (740, 10561776), (834, 9371360), (888, 8801480), (960, 8141369), (1110, 7041184), (1112, 7028520), (1184, 6601110), (1390, 5622816), (1480, 5280888), (1583, 4937280), (1668, 4685680), (1776, 4400740), (2085, 3748544), (2220, 3520592), (2224, 3514260), (2368, 3300555), (2780, 2811408), (2960, 2640444), (3166, 2468640), (3336, 2342840), (3552, 2200370), (4170, 1874272), (4440, 1760296), (4448, 1757130), (4749, 1645760), (5143, 1519680), (5560, 1405704), (5920, 1320222), (6332, 1234320), (6672, 1171420), (7104, 1100185), (7915, 987456), (8340, 937136), (8880, 880148), (8896, 878565), (9498, 822880), (10286, 759840), (11120, 702852), (11840, 660111), (12664, 617160), (13344, 585710), (15429, 506560), (15830, 493728), (16680, 468568), (17760, 440074), (18996, 411440), (20572, 379920), (22240, 351426), (23745, 329152), (25328, 308580), (25715, 303936), (26688, 292855), (30858, 253280), (31660, 246864), (33360, 234284), (35520, 220037), (37992, 205720), (41144, 189960), (44480, 175713), (47490, 164576), (50656, 154290), (51430, 151968), (58571, 133440), (61716, 126640), (63320, 123432), (66720, 117142), (75984, 102860), (77145, 101312), (82288, 94980)]