259525440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1049

約数の個数: 168

約数和(自身を含む): 902832840

約数和(自身を除く): 643307400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 929, 960, 970, 1164, 1440, 1455, 1552, 1746, 1858, 1940, 2328, 2787, 2880, 2910, 3104, 3492, 3716, 3880, 4365, 4645, 4656, 5574, 5820, 6208, 6984, 7432, 7760, 8361, 8730, 9290, 9312, 11148, 11640, 13935, 13968, 14864, 15520, 16722, 17460, 18580, 18624, 22296, 23280, 27870, 27936, 29728, 31040, 33444, 34920, 37160, 41805, 44592, 46560, 55740, 55872, 59456, 66888, 69840, 74320, 83610, 89184, 90113, 93120, 111480, 133776, 139680, 148640, 167220, 178368, 180226, 222960, 267552, 270339, 279360, 297280, 334440, 360452, 445920, 450565, 535104, 540678, 668880, 720904, 811017, 891840, 901130, 1081356, 1337760, 1351695, 1441808, 1622034, 1802260, 2162712, 2675520, 2703390, 2883616, 3244068, 3604520, 4055085, 4325424, 5406780, 5767232, 6488136, 7209040, 8110170, 8650848, 10813560, 12976272, 14418080, 16220340, 17301696, 21627120, 25952544, 28836160, 32440680, 43254240, 51905088, 64881360, 86508480, 129762720, 259525440]

約数ペア:

[(1, 259525440), (2, 129762720), (3, 86508480), (4, 64881360), (5, 51905088), (6, 43254240), (8, 32440680), (9, 28836160), (10, 25952544), (12, 21627120), (15, 17301696), (16, 16220340), (18, 14418080), (20, 12976272), (24, 10813560), (30, 8650848), (32, 8110170), (36, 7209040), (40, 6488136), (45, 5767232), (48, 5406780), (60, 4325424), (64, 4055085), (72, 3604520), (80, 3244068), (90, 2883616), (96, 2703390), (97, 2675520), (120, 2162712), (144, 1802260), (160, 1622034), (180, 1441808), (192, 1351695), (194, 1337760), (240, 1081356), (288, 901130), (291, 891840), (320, 811017), (360, 720904), (388, 668880), (480, 540678), (485, 535104), (576, 450565), (582, 445920), (720, 360452), (776, 334440), (873, 297280), (929, 279360), (960, 270339), (970, 267552), (1164, 222960), (1440, 180226), (1455, 178368), (1552, 167220), (1746, 148640), (1858, 139680), (1940, 133776), (2328, 111480), (2787, 93120), (2880, 90113), (2910, 89184), (3104, 83610), (3492, 74320), (3716, 69840), (3880, 66888), (4365, 59456), (4645, 55872), (4656, 55740), (5574, 46560), (5820, 44592), (6208, 41805), (6984, 37160), (7432, 34920), (7760, 33444), (8361, 31040), (8730, 29728), (9290, 27936), (9312, 27870), (11148, 23280), (11640, 22296), (13935, 18624), (13968, 18580), (14864, 17460), (15520, 16722)]