2700165720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1218

約数の個数: 256

約数和(自身を含む): 9663897600

約数和(自身を除く): 6963731880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 97, 105, 120, 124, 140, 155, 168, 186, 194, 210, 217, 248, 280, 291, 310, 372, 388, 420, 434, 465, 485, 582, 620, 651, 679, 744, 776, 840, 868, 930, 970, 1069, 1085, 1164, 1240, 1302, 1358, 1455, 1736, 1860, 1940, 2037, 2138, 2170, 2328, 2604, 2716, 2910, 3007, 3207, 3255, 3395, 3720, 3880, 4074, 4276, 4340, 5208, 5345, 5432, 5820, 6014, 6414, 6510, 6790, 7483, 8148, 8552, 8680, 9021, 10185, 10690, 11640, 12028, 12828, 13020, 13580, 14966, 15035, 16035, 16296, 18042, 20370, 21049, 21380, 22449, 24056, 25656, 26040, 27160, 29932, 30070, 32070, 33139, 36084, 37415, 40740, 42098, 42760, 44898, 45105, 59864, 60140, 63147, 64140, 66278, 72168, 74830, 81480, 84196, 89796, 90210, 99417, 103693, 105245, 112245, 120280, 126294, 128280, 132556, 149660, 165695, 168392, 179592, 180420, 198834, 207386, 210490, 224490, 231973, 252588, 265112, 299320, 311079, 315735, 331390, 360840, 397668, 414772, 420980, 448980, 463946, 497085, 505176, 518465, 622158, 631470, 662780, 695919, 725851, 795336, 829544, 841960, 897960, 927892, 994170, 1036930, 1159865, 1244316, 1262940, 1325560, 1391838, 1451702, 1555395, 1855784, 1988340, 2073860, 2177553, 2319730, 2488632, 2525880, 2783676, 2903404, 3110790, 3214483, 3479595, 3629255, 3976680, 4147720, 4355106, 4639460, 5567352, 5806808, 6221580, 6428966, 6959190, 7258510, 8710212, 9278920, 9643449, 10887765, 12443160, 12857932, 13918380, 14517020, 16072415, 17420424, 19286898, 21775530, 22501381, 25715864, 27836760, 29034040, 32144830, 38573796, 43551060, 45002762, 48217245, 64289660, 67504143, 77147592, 87102120, 90005524, 96434490, 112506905, 128579320, 135008286, 180011048, 192868980, 225013810, 270016572, 337520715, 385737960, 450027620, 540033144, 675041430, 900055240, 1350082860, 2700165720]

約数ペア:

[(1, 2700165720), (2, 1350082860), (3, 900055240), (4, 675041430), (5, 540033144), (6, 450027620), (7, 385737960), (8, 337520715), (10, 270016572), (12, 225013810), (14, 192868980), (15, 180011048), (20, 135008286), (21, 128579320), (24, 112506905), (28, 96434490), (30, 90005524), (31, 87102120), (35, 77147592), (40, 67504143), (42, 64289660), (56, 48217245), (60, 45002762), (62, 43551060), (70, 38573796), (84, 32144830), (93, 29034040), (97, 27836760), (105, 25715864), (120, 22501381), (124, 21775530), (140, 19286898), (155, 17420424), (168, 16072415), (186, 14517020), (194, 13918380), (210, 12857932), (217, 12443160), (248, 10887765), (280, 9643449), (291, 9278920), (310, 8710212), (372, 7258510), (388, 6959190), (420, 6428966), (434, 6221580), (465, 5806808), (485, 5567352), (582, 4639460), (620, 4355106), (651, 4147720), (679, 3976680), (744, 3629255), (776, 3479595), (840, 3214483), (868, 3110790), (930, 2903404), (970, 2783676), (1069, 2525880), (1085, 2488632), (1164, 2319730), (1240, 2177553), (1302, 2073860), (1358, 1988340), (1455, 1855784), (1736, 1555395), (1860, 1451702), (1940, 1391838), (2037, 1325560), (2138, 1262940), (2170, 1244316), (2328, 1159865), (2604, 1036930), (2716, 994170), (2910, 927892), (3007, 897960), (3207, 841960), (3255, 829544), (3395, 795336), (3720, 725851), (3880, 695919), (4074, 662780), (4276, 631470), (4340, 622158), (5208, 518465), (5345, 505176), (5432, 497085), (5820, 463946), (6014, 448980), (6414, 420980), (6510, 414772), (6790, 397668), (7483, 360840), (8148, 331390), (8552, 315735), (8680, 311079), (9021, 299320), (10185, 265112), (10690, 252588), (11640, 231973), (12028, 224490), (12828, 210490), (13020, 207386), (13580, 198834), (14966, 180420), (15035, 179592), (16035, 168392), (16296, 165695), (18042, 149660), (20370, 132556), (21049, 128280), (21380, 126294), (22449, 120280), (24056, 112245), (25656, 105245), (26040, 103693), (27160, 99417), (29932, 90210), (30070, 89796), (32070, 84196), (33139, 81480), (36084, 74830), (37415, 72168), (40740, 66278), (42098, 64140), (42760, 63147), (44898, 60140), (45105, 59864)]