131522040

素因数分解:

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

素因数の和:366

約数の個数: 192

約数和(自身を含む): 465847200

約数和(自身を除く): 334325160

約数列:

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

約数ペア:

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