223194840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 734054400

約数和(自身を除く): 510859560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 353, 440, 479, 660, 706, 958, 1059, 1320, 1412, 1437, 1765, 1916, 2118, 2395, 2824, 2874, 3530, 3832, 3883, 4236, 4790, 5269, 5295, 5748, 7060, 7185, 7766, 8472, 9580, 10538, 10590, 11496, 11649, 14120, 14370, 15532, 15807, 19160, 19415, 21076, 21180, 23298, 26345, 28740, 31064, 31614, 38830, 42152, 42360, 46596, 52690, 57480, 58245, 63228, 77660, 79035, 93192, 105380, 116490, 126456, 155320, 158070, 169087, 210760, 232980, 316140, 338174, 465960, 507261, 632280, 676348, 845435, 1014522, 1352696, 1690870, 1859957, 2029044, 2536305, 3381740, 3719914, 4058088, 5072610, 5579871, 6763480, 7439828, 9299785, 10145220, 11159742, 14879656, 18599570, 20290440, 22319484, 27899355, 37199140, 44638968, 55798710, 74398280, 111597420, 223194840]

約数ペア:

[(1, 223194840), (2, 111597420), (3, 74398280), (4, 55798710), (5, 44638968), (6, 37199140), (8, 27899355), (10, 22319484), (11, 20290440), (12, 18599570), (15, 14879656), (20, 11159742), (22, 10145220), (24, 9299785), (30, 7439828), (33, 6763480), (40, 5579871), (44, 5072610), (55, 4058088), (60, 3719914), (66, 3381740), (88, 2536305), (110, 2029044), (120, 1859957), (132, 1690870), (165, 1352696), (220, 1014522), (264, 845435), (330, 676348), (353, 632280), (440, 507261), (479, 465960), (660, 338174), (706, 316140), (958, 232980), (1059, 210760), (1320, 169087), (1412, 158070), (1437, 155320), (1765, 126456), (1916, 116490), (2118, 105380), (2395, 93192), (2824, 79035), (2874, 77660), (3530, 63228), (3832, 58245), (3883, 57480), (4236, 52690), (4790, 46596), (5269, 42360), (5295, 42152), (5748, 38830), (7060, 31614), (7185, 31064), (7766, 28740), (8472, 26345), (9580, 23298), (10538, 21180), (10590, 21076), (11496, 19415), (11649, 19160), (14120, 15807), (14370, 15532)]