263044080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 962750880

約数和(自身を除く): 699706800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 157, 179, 180, 195, 208, 234, 240, 260, 312, 314, 358, 360, 390, 468, 471, 520, 537, 585, 624, 628, 716, 720, 780, 785, 895, 936, 942, 1040, 1074, 1170, 1256, 1413, 1432, 1560, 1570, 1611, 1790, 1872, 1884, 2041, 2148, 2327, 2340, 2355, 2512, 2685, 2826, 2864, 3120, 3140, 3222, 3580, 3768, 4082, 4296, 4654, 4680, 4710, 5370, 5652, 6123, 6280, 6444, 6981, 7065, 7160, 7536, 8055, 8164, 8592, 9308, 9360, 9420, 10205, 10740, 11304, 11635, 12246, 12560, 12888, 13962, 14130, 14320, 16110, 16328, 18369, 18616, 18840, 20410, 20943, 21480, 22608, 23270, 24492, 25776, 27924, 28103, 28260, 30615, 32220, 32656, 34905, 36738, 37232, 37680, 40820, 41886, 42960, 46540, 48984, 55848, 56206, 56520, 61230, 64440, 69810, 73476, 81640, 83772, 84309, 91845, 93080, 97968, 104715, 111696, 112412, 113040, 122460, 128880, 139620, 140515, 146952, 163280, 167544, 168618, 183690, 186160, 209430, 224824, 244920, 252927, 279240, 281030, 293904, 335088, 337236, 365339, 367380, 418860, 421545, 449648, 489840, 505854, 558480, 562060, 674472, 730678, 734760, 837720, 843090, 1011708, 1096017, 1124120, 1264635, 1348944, 1461356, 1469520, 1675440, 1686180, 1826695, 2023416, 2192034, 2248240, 2529270, 2922712, 3288051, 3372360, 3653390, 4046832, 4384068, 5058540, 5480085, 5845424, 6576102, 6744720, 7306780, 8768136, 10117080, 10960170, 13152204, 14613560, 16440255, 17536272, 20234160, 21920340, 26304408, 29227120, 32880510, 43840680, 52608816, 65761020, 87681360, 131522040, 263044080]

約数ペア:

[(1, 263044080), (2, 131522040), (3, 87681360), (4, 65761020), (5, 52608816), (6, 43840680), (8, 32880510), (9, 29227120), (10, 26304408), (12, 21920340), (13, 20234160), (15, 17536272), (16, 16440255), (18, 14613560), (20, 13152204), (24, 10960170), (26, 10117080), (30, 8768136), (36, 7306780), (39, 6744720), (40, 6576102), (45, 5845424), (48, 5480085), (52, 5058540), (60, 4384068), (65, 4046832), (72, 3653390), (78, 3372360), (80, 3288051), (90, 2922712), (104, 2529270), (117, 2248240), (120, 2192034), (130, 2023416), (144, 1826695), (156, 1686180), (157, 1675440), (179, 1469520), (180, 1461356), (195, 1348944), (208, 1264635), (234, 1124120), (240, 1096017), (260, 1011708), (312, 843090), (314, 837720), (358, 734760), (360, 730678), (390, 674472), (468, 562060), (471, 558480), (520, 505854), (537, 489840), (585, 449648), (624, 421545), (628, 418860), (716, 367380), (720, 365339), (780, 337236), (785, 335088), (895, 293904), (936, 281030), (942, 279240), (1040, 252927), (1074, 244920), (1170, 224824), (1256, 209430), (1413, 186160), (1432, 183690), (1560, 168618), (1570, 167544), (1611, 163280), (1790, 146952), (1872, 140515), (1884, 139620), (2041, 128880), (2148, 122460), (2327, 113040), (2340, 112412), (2355, 111696), (2512, 104715), (2685, 97968), (2826, 93080), (2864, 91845), (3120, 84309), (3140, 83772), (3222, 81640), (3580, 73476), (3768, 69810), (4082, 64440), (4296, 61230), (4654, 56520), (4680, 56206), (4710, 55848), (5370, 48984), (5652, 46540), (6123, 42960), (6280, 41886), (6444, 40820), (6981, 37680), (7065, 37232), (7160, 36738), (7536, 34905), (8055, 32656), (8164, 32220), (8592, 30615), (9308, 28260), (9360, 28103), (9420, 27924), (10205, 25776), (10740, 24492), (11304, 23270), (11635, 22608), (12246, 21480), (12560, 20943), (12888, 20410), (13962, 18840), (14130, 18616), (14320, 18369), (16110, 16328)]