212715360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1078

約数の個数: 288

約数和(自身を含む): 853620768

約数和(自身を除く): 640905408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1033, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 2066, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 3099, 3120, 3168, 3432, 3744, 3960, 4132, 4290, 4576, 4680, 5148, 5165, 5280, 5720, 6198, 6240, 6435, 6864, 7920, 8264, 8580, 9297, 9360, 10296, 10330, 11363, 11440, 12396, 12870, 13429, 13728, 15495, 15840, 16528, 17160, 18594, 18720, 20592, 20660, 22726, 22880, 24792, 25740, 26858, 30990, 33056, 34089, 34320, 37188, 40287, 41184, 41320, 45452, 46485, 49584, 51480, 53716, 56815, 61980, 67145, 68178, 68640, 74376, 80574, 82640, 90904, 92970, 99168, 102267, 102960, 107432, 113630, 120861, 123960, 134290, 136356, 147719, 148752, 161148, 165280, 170445, 181808, 185940, 201435, 204534, 205920, 214864, 227260, 241722, 247920, 268580, 272712, 295438, 297504, 322296, 340890, 363616, 371880, 402870, 409068, 429728, 443157, 454520, 483444, 495840, 511335, 537160, 545424, 590876, 604305, 644592, 681780, 738595, 743760, 805740, 818136, 886314, 909040, 966888, 1022670, 1074320, 1090848, 1181752, 1208610, 1289184, 1329471, 1363560, 1477190, 1487520, 1611480, 1636272, 1772628, 1818080, 1933776, 2045340, 2148640, 2215785, 2363504, 2417220, 2658942, 2727120, 2954380, 3222960, 3272544, 3545256, 3867552, 4090680, 4431570, 4727008, 4834440, 5317884, 5454240, 5908760, 6445920, 6647355, 7090512, 8181360, 8863140, 9668880, 10635768, 11817520, 13294710, 14181024, 16362720, 17726280, 19337760, 21271536, 23635040, 26589420, 35452560, 42543072, 53178840, 70905120, 106357680, 212715360]

約数ペア:

[(1, 212715360), (2, 106357680), (3, 70905120), (4, 53178840), (5, 42543072), (6, 35452560), (8, 26589420), (9, 23635040), (10, 21271536), (11, 19337760), (12, 17726280), (13, 16362720), (15, 14181024), (16, 13294710), (18, 11817520), (20, 10635768), (22, 9668880), (24, 8863140), (26, 8181360), (30, 7090512), (32, 6647355), (33, 6445920), (36, 5908760), (39, 5454240), (40, 5317884), (44, 4834440), (45, 4727008), (48, 4431570), (52, 4090680), (55, 3867552), (60, 3545256), (65, 3272544), (66, 3222960), (72, 2954380), (78, 2727120), (80, 2658942), (88, 2417220), (90, 2363504), (96, 2215785), (99, 2148640), (104, 2045340), (110, 1933776), (117, 1818080), (120, 1772628), (130, 1636272), (132, 1611480), (143, 1487520), (144, 1477190), (156, 1363560), (160, 1329471), (165, 1289184), (176, 1208610), (180, 1181752), (195, 1090848), (198, 1074320), (208, 1022670), (220, 966888), (234, 909040), (240, 886314), (260, 818136), (264, 805740), (286, 743760), (288, 738595), (312, 681780), (330, 644592), (352, 604305), (360, 590876), (390, 545424), (396, 537160), (416, 511335), (429, 495840), (440, 483444), (468, 454520), (480, 443157), (495, 429728), (520, 409068), (528, 402870), (572, 371880), (585, 363616), (624, 340890), (660, 322296), (715, 297504), (720, 295438), (780, 272712), (792, 268580), (858, 247920), (880, 241722), (936, 227260), (990, 214864), (1033, 205920), (1040, 204534), (1056, 201435), (1144, 185940), (1170, 181808), (1248, 170445), (1287, 165280), (1320, 161148), (1430, 148752), (1440, 147719), (1560, 136356), (1584, 134290), (1716, 123960), (1760, 120861), (1872, 113630), (1980, 107432), (2066, 102960), (2080, 102267), (2145, 99168), (2288, 92970), (2340, 90904), (2574, 82640), (2640, 80574), (2860, 74376), (3099, 68640), (3120, 68178), (3168, 67145), (3432, 61980), (3744, 56815), (3960, 53716), (4132, 51480), (4290, 49584), (4576, 46485), (4680, 45452), (5148, 41320), (5165, 41184), (5280, 40287), (5720, 37188), (6198, 34320), (6240, 34089), (6435, 33056), (6864, 30990), (7920, 26858), (8264, 25740), (8580, 24792), (9297, 22880), (9360, 22726), (10296, 20660), (10330, 20592), (11363, 18720), (11440, 18594), (12396, 17160), (12870, 16528), (13429, 15840), (13728, 15495)]