214405920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 775111680

約数和(自身を除く): 560705760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1601, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3202, 3348, 3720, 4185, 4320, 4464, 4803, 4960, 5580, 6404, 6696, 7440, 8005, 8370, 8928, 9606, 11160, 12808, 13392, 14409, 14880, 16010, 16740, 19212, 22320, 24015, 25616, 26784, 28818, 32020, 33480, 38424, 43227, 44640, 48030, 49631, 51232, 57636, 64040, 66960, 72045, 76848, 86454, 96060, 99262, 115272, 128080, 133920, 144090, 148893, 153696, 172908, 192120, 198524, 216135, 230544, 248155, 256160, 288180, 297786, 345816, 384240, 397048, 432270, 446679, 461088, 496310, 576360, 595572, 691632, 744465, 768480, 794096, 864540, 893358, 992620, 1152720, 1191144, 1340037, 1383264, 1488930, 1588192, 1729080, 1786716, 1985240, 2233395, 2305440, 2382288, 2680074, 2977860, 3458160, 3573432, 3970480, 4466790, 4764576, 5360148, 5955720, 6700185, 6916320, 7146864, 7940960, 8933580, 10720296, 11911440, 13400370, 14293728, 17867160, 21440592, 23822880, 26800740, 35734320, 42881184, 53601480, 71468640, 107202960, 214405920]

約数ペア:

[(1, 214405920), (2, 107202960), (3, 71468640), (4, 53601480), (5, 42881184), (6, 35734320), (8, 26800740), (9, 23822880), (10, 21440592), (12, 17867160), (15, 14293728), (16, 13400370), (18, 11911440), (20, 10720296), (24, 8933580), (27, 7940960), (30, 7146864), (31, 6916320), (32, 6700185), (36, 5955720), (40, 5360148), (45, 4764576), (48, 4466790), (54, 3970480), (60, 3573432), (62, 3458160), (72, 2977860), (80, 2680074), (90, 2382288), (93, 2305440), (96, 2233395), (108, 1985240), (120, 1786716), (124, 1729080), (135, 1588192), (144, 1488930), (155, 1383264), (160, 1340037), (180, 1191144), (186, 1152720), (216, 992620), (240, 893358), (248, 864540), (270, 794096), (279, 768480), (288, 744465), (310, 691632), (360, 595572), (372, 576360), (432, 496310), (465, 461088), (480, 446679), (496, 432270), (540, 397048), (558, 384240), (620, 345816), (720, 297786), (744, 288180), (837, 256160), (864, 248155), (930, 230544), (992, 216135), (1080, 198524), (1116, 192120), (1240, 172908), (1395, 153696), (1440, 148893), (1488, 144090), (1601, 133920), (1674, 128080), (1860, 115272), (2160, 99262), (2232, 96060), (2480, 86454), (2790, 76848), (2976, 72045), (3202, 66960), (3348, 64040), (3720, 57636), (4185, 51232), (4320, 49631), (4464, 48030), (4803, 44640), (4960, 43227), (5580, 38424), (6404, 33480), (6696, 32020), (7440, 28818), (8005, 26784), (8370, 25616), (8928, 24015), (9606, 22320), (11160, 19212), (12808, 16740), (13392, 16010), (14409, 14880)]