2630852640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:796

約数の個数: 288

約数和(自身を含む): 9720874800

約数和(自身を除く): 7090022160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 313, 360, 390, 416, 449, 468, 480, 520, 585, 624, 626, 720, 780, 898, 936, 939, 1040, 1170, 1248, 1252, 1347, 1440, 1560, 1565, 1796, 1872, 1878, 2080, 2245, 2340, 2504, 2694, 2817, 3120, 3130, 3592, 3744, 3756, 4041, 4069, 4490, 4680, 4695, 5008, 5388, 5634, 5837, 6240, 6260, 6735, 7184, 7512, 8082, 8138, 8980, 9360, 9390, 10016, 10776, 11268, 11674, 12207, 12520, 13470, 14085, 14368, 15024, 16164, 16276, 17511, 17960, 18720, 18780, 20205, 20345, 21552, 22536, 23348, 24414, 25040, 26940, 28170, 29185, 30048, 32328, 32552, 35022, 35920, 36621, 37560, 40410, 40690, 43104, 45072, 46696, 48828, 50080, 52533, 53880, 56340, 58370, 61035, 64656, 65104, 70044, 71840, 73242, 75120, 80820, 81380, 87555, 90144, 93392, 97656, 105066, 107760, 112680, 116740, 122070, 129312, 130208, 140088, 140537, 146484, 150240, 161640, 162760, 175110, 183105, 186784, 195312, 210132, 215520, 225360, 233480, 244140, 262665, 280176, 281074, 292968, 323280, 325520, 350220, 366210, 390624, 420264, 421611, 450720, 466960, 488280, 525330, 560352, 562148, 585936, 646560, 651040, 700440, 702685, 732420, 840528, 843222, 933920, 976560, 1050660, 1124296, 1171872, 1264833, 1400880, 1405370, 1464840, 1681056, 1686444, 1826981, 1953120, 2101320, 2108055, 2248592, 2529666, 2801760, 2810740, 2929680, 3372888, 3653962, 4202640, 4216110, 4497184, 5059332, 5480943, 5621480, 5859360, 6324165, 6745776, 7307924, 8405280, 8432220, 9134905, 10118664, 10961886, 11242960, 12648330, 13491552, 14615848, 16442829, 16864440, 18269810, 20237328, 21923772, 22485920, 25296660, 27404715, 29231696, 32885658, 33728880, 36539620, 40474656, 43847544, 50593320, 54809430, 58463392, 65771316, 67457760, 73079240, 82214145, 87695088, 101186640, 109618860, 131542632, 146158480, 164428290, 175390176, 202373280, 219237720, 263085264, 292316960, 328856580, 438475440, 526170528, 657713160, 876950880, 1315426320, 2630852640]

約数ペア:

[(1, 2630852640), (2, 1315426320), (3, 876950880), (4, 657713160), (5, 526170528), (6, 438475440), (8, 328856580), (9, 292316960), (10, 263085264), (12, 219237720), (13, 202373280), (15, 175390176), (16, 164428290), (18, 146158480), (20, 131542632), (24, 109618860), (26, 101186640), (30, 87695088), (32, 82214145), (36, 73079240), (39, 67457760), (40, 65771316), (45, 58463392), (48, 54809430), (52, 50593320), (60, 43847544), (65, 40474656), (72, 36539620), (78, 33728880), (80, 32885658), (90, 29231696), (96, 27404715), (104, 25296660), (117, 22485920), (120, 21923772), (130, 20237328), (144, 18269810), (156, 16864440), (160, 16442829), (180, 14615848), (195, 13491552), (208, 12648330), (234, 11242960), (240, 10961886), (260, 10118664), (288, 9134905), (312, 8432220), (313, 8405280), (360, 7307924), (390, 6745776), (416, 6324165), (449, 5859360), (468, 5621480), (480, 5480943), (520, 5059332), (585, 4497184), (624, 4216110), (626, 4202640), (720, 3653962), (780, 3372888), (898, 2929680), (936, 2810740), (939, 2801760), (1040, 2529666), (1170, 2248592), (1248, 2108055), (1252, 2101320), (1347, 1953120), (1440, 1826981), (1560, 1686444), (1565, 1681056), (1796, 1464840), (1872, 1405370), (1878, 1400880), (2080, 1264833), (2245, 1171872), (2340, 1124296), (2504, 1050660), (2694, 976560), (2817, 933920), (3120, 843222), (3130, 840528), (3592, 732420), (3744, 702685), (3756, 700440), (4041, 651040), (4069, 646560), (4490, 585936), (4680, 562148), (4695, 560352), (5008, 525330), (5388, 488280), (5634, 466960), (5837, 450720), (6240, 421611), (6260, 420264), (6735, 390624), (7184, 366210), (7512, 350220), (8082, 325520), (8138, 323280), (8980, 292968), (9360, 281074), (9390, 280176), (10016, 262665), (10776, 244140), (11268, 233480), (11674, 225360), (12207, 215520), (12520, 210132), (13470, 195312), (14085, 186784), (14368, 183105), (15024, 175110), (16164, 162760), (16276, 161640), (17511, 150240), (17960, 146484), (18720, 140537), (18780, 140088), (20205, 130208), (20345, 129312), (21552, 122070), (22536, 116740), (23348, 112680), (24414, 107760), (25040, 105066), (26940, 97656), (28170, 93392), (29185, 90144), (30048, 87555), (32328, 81380), (32552, 80820), (35022, 75120), (35920, 73242), (36621, 71840), (37560, 70044), (40410, 65104), (40690, 64656), (43104, 61035), (45072, 58370), (46696, 56340), (48828, 53880), (50080, 52533)]