7938440640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7898

約数の個数: 336

約数和(自身を含む): 30498275808

約数和(自身を除く): 22559835168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2496, 2592, 2808, 2880, 3120, 3159, 3240, 3510, 3744, 3888, 4160, 4212, 4320, 4680, 4860, 5184, 5265, 5616, 6240, 6318, 6480, 7020, 7488, 7776, 7853, 8424, 8640, 9360, 9720, 10530, 11232, 12480, 12636, 12960, 14040, 15552, 15706, 15795, 16848, 18720, 19440, 21060, 22464, 23559, 25272, 25920, 28080, 31412, 31590, 33696, 37440, 38880, 39265, 42120, 47118, 50544, 56160, 62824, 63180, 67392, 70677, 77760, 78530, 84240, 94236, 101088, 102089, 112320, 117795, 125648, 126360, 141354, 157060, 168480, 188472, 202176, 204178, 212031, 235590, 251296, 252720, 282708, 306267, 314120, 336960, 353385, 376944, 408356, 424062, 471180, 502592, 505440, 510445, 565416, 612534, 628240, 636093, 706770, 753888, 816712, 848124, 918801, 942360, 1010880, 1020890, 1060155, 1130832, 1225068, 1256480, 1272186, 1413540, 1507776, 1531335, 1633424, 1696248, 1837602, 1884720, 1908279, 2041780, 2120310, 2261664, 2450136, 2512960, 2544372, 2756403, 2827080, 3062670, 3180465, 3266848, 3392496, 3675204, 3769440, 3816558, 4083560, 4240620, 4523328, 4594005, 4900272, 5088744, 5512806, 5654160, 6125340, 6360930, 6533696, 6784992, 7350408, 7538880, 7633116, 8167120, 8269209, 8481240, 9188010, 9541395, 9800544, 10177488, 11025612, 11308320, 12250680, 12721860, 13569984, 13782015, 14700816, 15266232, 16334240, 16538418, 16962480, 18376020, 19082790, 19601088, 20354976, 22051224, 22616640, 24501360, 24807627, 25443720, 27564030, 29401632, 30532464, 32668480, 33076836, 33924960, 36752040, 38165580, 40709952, 41346045, 44102448, 49002720, 49615254, 50887440, 55128060, 58803264, 61064928, 66153672, 67849920, 73504080, 76331160, 82692090, 88204896, 98005440, 99230508, 101774880, 110256120, 122129856, 124038135, 132307344, 147008160, 152662320, 165384180, 176409792, 198461016, 203549760, 220512240, 248076270, 264614688, 294016320, 305324640, 330768360, 396922032, 441024480, 496152540, 529229376, 610649280, 661536720, 793844064, 882048960, 992305080, 1323073440, 1587688128, 1984610160, 2646146880, 3969220320, 7938440640]

約数ペア:

[(1, 7938440640), (2, 3969220320), (3, 2646146880), (4, 1984610160), (5, 1587688128), (6, 1323073440), (8, 992305080), (9, 882048960), (10, 793844064), (12, 661536720), (13, 610649280), (15, 529229376), (16, 496152540), (18, 441024480), (20, 396922032), (24, 330768360), (26, 305324640), (27, 294016320), (30, 264614688), (32, 248076270), (36, 220512240), (39, 203549760), (40, 198461016), (45, 176409792), (48, 165384180), (52, 152662320), (54, 147008160), (60, 132307344), (64, 124038135), (65, 122129856), (72, 110256120), (78, 101774880), (80, 99230508), (81, 98005440), (90, 88204896), (96, 82692090), (104, 76331160), (108, 73504080), (117, 67849920), (120, 66153672), (130, 61064928), (135, 58803264), (144, 55128060), (156, 50887440), (160, 49615254), (162, 49002720), (180, 44102448), (192, 41346045), (195, 40709952), (208, 38165580), (216, 36752040), (234, 33924960), (240, 33076836), (243, 32668480), (260, 30532464), (270, 29401632), (288, 27564030), (312, 25443720), (320, 24807627), (324, 24501360), (351, 22616640), (360, 22051224), (390, 20354976), (405, 19601088), (416, 19082790), (432, 18376020), (468, 16962480), (480, 16538418), (486, 16334240), (520, 15266232), (540, 14700816), (576, 13782015), (585, 13569984), (624, 12721860), (648, 12250680), (702, 11308320), (720, 11025612), (780, 10177488), (810, 9800544), (832, 9541395), (864, 9188010), (936, 8481240), (960, 8269209), (972, 8167120), (1040, 7633116), (1053, 7538880), (1080, 7350408), (1170, 6784992), (1215, 6533696), (1248, 6360930), (1296, 6125340), (1404, 5654160), (1440, 5512806), (1560, 5088744), (1620, 4900272), (1728, 4594005), (1755, 4523328), (1872, 4240620), (1944, 4083560), (2080, 3816558), (2106, 3769440), (2160, 3675204), (2340, 3392496), (2430, 3266848), (2496, 3180465), (2592, 3062670), (2808, 2827080), (2880, 2756403), (3120, 2544372), (3159, 2512960), (3240, 2450136), (3510, 2261664), (3744, 2120310), (3888, 2041780), (4160, 1908279), (4212, 1884720), (4320, 1837602), (4680, 1696248), (4860, 1633424), (5184, 1531335), (5265, 1507776), (5616, 1413540), (6240, 1272186), (6318, 1256480), (6480, 1225068), (7020, 1130832), (7488, 1060155), (7776, 1020890), (7853, 1010880), (8424, 942360), (8640, 918801), (9360, 848124), (9720, 816712), (10530, 753888), (11232, 706770), (12480, 636093), (12636, 628240), (12960, 612534), (14040, 565416), (15552, 510445), (15706, 505440), (15795, 502592), (16848, 471180), (18720, 424062), (19440, 408356), (21060, 376944), (22464, 353385), (23559, 336960), (25272, 314120), (25920, 306267), (28080, 282708), (31412, 252720), (31590, 251296), (33696, 235590), (37440, 212031), (38880, 204178), (39265, 202176), (42120, 188472), (47118, 168480), (50544, 157060), (56160, 141354), (62824, 126360), (63180, 125648), (67392, 117795), (70677, 112320), (77760, 102089), (78530, 101088), (84240, 94236)]