42360897920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{2459}}^1$

素因数の和:4936

約数の個数: 128

約数和(自身を含む): 110565388800

約数和(自身を除く): 68204490880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 2447, 2459, 3520, 4894, 4918, 7040, 9788, 9836, 12235, 12295, 19576, 19672, 24470, 24590, 26917, 27049, 39152, 39344, 48940, 49180, 53834, 54098, 78304, 78688, 97880, 98360, 107668, 108196, 134585, 135245, 156608, 157376, 195760, 196720, 215336, 216392, 269170, 270490, 313216, 314752, 391520, 393440, 430672, 432784, 538340, 540980, 783040, 786880, 861344, 865568, 1076680, 1081960, 1566080, 1573760, 1722688, 1731136, 2153360, 2163920, 3445376, 3462272, 4306720, 4327840, 6017173, 8613440, 8655680, 12034346, 17226880, 17311360, 24068692, 30085865, 48137384, 60171730, 66188903, 96274768, 120343460, 132377806, 192549536, 240686920, 264755612, 330944515, 385099072, 481373840, 529511224, 661889030, 770198144, 962747680, 1059022448, 1323778060, 1925495360, 2118044896, 2647556120, 3850990720, 4236089792, 5295112240, 8472179584, 10590224480, 21180448960, 42360897920]

約数ペア:

[(1, 42360897920), (2, 21180448960), (4, 10590224480), (5, 8472179584), (8, 5295112240), (10, 4236089792), (11, 3850990720), (16, 2647556120), (20, 2118044896), (22, 1925495360), (32, 1323778060), (40, 1059022448), (44, 962747680), (55, 770198144), (64, 661889030), (80, 529511224), (88, 481373840), (110, 385099072), (128, 330944515), (160, 264755612), (176, 240686920), (220, 192549536), (320, 132377806), (352, 120343460), (440, 96274768), (640, 66188903), (704, 60171730), (880, 48137384), (1408, 30085865), (1760, 24068692), (2447, 17311360), (2459, 17226880), (3520, 12034346), (4894, 8655680), (4918, 8613440), (7040, 6017173), (9788, 4327840), (9836, 4306720), (12235, 3462272), (12295, 3445376), (19576, 2163920), (19672, 2153360), (24470, 1731136), (24590, 1722688), (26917, 1573760), (27049, 1566080), (39152, 1081960), (39344, 1076680), (48940, 865568), (49180, 861344), (53834, 786880), (54098, 783040), (78304, 540980), (78688, 538340), (97880, 432784), (98360, 430672), (107668, 393440), (108196, 391520), (134585, 314752), (135245, 313216), (156608, 270490), (157376, 269170), (195760, 216392), (196720, 215336)]