1902085920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{3851}}^1$

素因数の和:3893

約数の個数: 288

約数和(自身を含む): 7571491200

約数和(自身を除く): 5669405280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1120, 1176, 1260, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1960, 2016, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3360, 3430, 3528, 3851, 3920, 4116, 4410, 4704, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 7702, 7840, 8232, 8820, 10080, 10290, 10976, 11553, 11760, 12348, 13720, 14112, 15404, 15435, 16464, 17640, 19255, 20580, 23106, 23520, 24696, 26957, 27440, 30808, 30870, 32928, 34659, 35280, 38510, 41160, 46212, 49392, 53914, 54880, 57765, 61616, 61740, 69318, 70560, 77020, 80871, 82320, 92424, 98784, 107828, 115530, 123232, 123480, 134785, 138636, 154040, 161742, 164640, 173295, 184848, 188699, 215656, 231060, 242613, 246960, 269570, 277272, 308080, 323484, 346590, 369696, 377398, 404355, 431312, 462120, 485226, 493920, 539140, 554544, 566097, 616160, 646968, 693180, 754796, 808710, 862624, 924240, 943495, 970452, 1078280, 1109088, 1132194, 1213065, 1293936, 1320893, 1386360, 1509592, 1617420, 1698291, 1848480, 1886990, 1940904, 2156560, 2264388, 2426130, 2587872, 2641786, 2772720, 2830485, 3019184, 3234840, 3396582, 3773980, 3881808, 3962679, 4313120, 4528776, 4852260, 5283572, 5545440, 5660970, 6038368, 6469680, 6604465, 6793164, 7547960, 7763616, 7925358, 8491455, 9057552, 9704520, 10567144, 11321940, 11888037, 12939360, 13208930, 13586328, 15095920, 15850716, 16982910, 18115104, 19409040, 19813395, 21134288, 22643880, 23776074, 26417860, 27172656, 30191840, 31701432, 33965820, 38818080, 39626790, 42268576, 45287760, 47552148, 52835720, 54345312, 59440185, 63402864, 67931640, 79253580, 90575520, 95104296, 105671440, 118880370, 126805728, 135863280, 158507160, 190208592, 211342880, 237760740, 271726560, 317014320, 380417184, 475521480, 634028640, 951042960, 1902085920]

約数ペア:

[(1, 1902085920), (2, 951042960), (3, 634028640), (4, 475521480), (5, 380417184), (6, 317014320), (7, 271726560), (8, 237760740), (9, 211342880), (10, 190208592), (12, 158507160), (14, 135863280), (15, 126805728), (16, 118880370), (18, 105671440), (20, 95104296), (21, 90575520), (24, 79253580), (28, 67931640), (30, 63402864), (32, 59440185), (35, 54345312), (36, 52835720), (40, 47552148), (42, 45287760), (45, 42268576), (48, 39626790), (49, 38818080), (56, 33965820), (60, 31701432), (63, 30191840), (70, 27172656), (72, 26417860), (80, 23776074), (84, 22643880), (90, 21134288), (96, 19813395), (98, 19409040), (105, 18115104), (112, 16982910), (120, 15850716), (126, 15095920), (140, 13586328), (144, 13208930), (147, 12939360), (160, 11888037), (168, 11321940), (180, 10567144), (196, 9704520), (210, 9057552), (224, 8491455), (240, 7925358), (245, 7763616), (252, 7547960), (280, 6793164), (288, 6604465), (294, 6469680), (315, 6038368), (336, 5660970), (343, 5545440), (360, 5283572), (392, 4852260), (420, 4528776), (441, 4313120), (480, 3962679), (490, 3881808), (504, 3773980), (560, 3396582), (588, 3234840), (630, 3019184), (672, 2830485), (686, 2772720), (720, 2641786), (735, 2587872), (784, 2426130), (840, 2264388), (882, 2156560), (980, 1940904), (1008, 1886990), (1029, 1848480), (1120, 1698291), (1176, 1617420), (1260, 1509592), (1372, 1386360), (1440, 1320893), (1470, 1293936), (1568, 1213065), (1680, 1132194), (1715, 1109088), (1764, 1078280), (1960, 970452), (2016, 943495), (2058, 924240), (2205, 862624), (2352, 808710), (2520, 754796), (2744, 693180), (2940, 646968), (3087, 616160), (3360, 566097), (3430, 554544), (3528, 539140), (3851, 493920), (3920, 485226), (4116, 462120), (4410, 431312), (4704, 404355), (5040, 377398), (5145, 369696), (5488, 346590), (5880, 323484), (6174, 308080), (6860, 277272), (7056, 269570), (7702, 246960), (7840, 242613), (8232, 231060), (8820, 215656), (10080, 188699), (10290, 184848), (10976, 173295), (11553, 164640), (11760, 161742), (12348, 154040), (13720, 138636), (14112, 134785), (15404, 123480), (15435, 123232), (16464, 115530), (17640, 107828), (19255, 98784), (20580, 92424), (23106, 82320), (23520, 80871), (24696, 77020), (26957, 70560), (27440, 69318), (30808, 61740), (30870, 61616), (32928, 57765), (34659, 54880), (35280, 53914), (38510, 49392), (41160, 46212)]