426156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:843

約数の個数: 160

約数和(自身を含む): 1448478720

約数和(自身を除く): 1022322000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 337, 440, 479, 528, 660, 674, 880, 958, 1011, 1320, 1348, 1437, 1685, 1916, 2022, 2395, 2640, 2696, 2874, 3370, 3707, 3832, 4044, 4790, 5055, 5269, 5392, 5748, 6740, 7185, 7414, 7664, 8088, 9580, 10110, 10538, 11121, 11496, 13480, 14370, 14828, 15807, 16176, 18535, 19160, 20220, 21076, 22242, 22992, 26345, 26960, 28740, 29656, 31614, 37070, 38320, 40440, 42152, 44484, 52690, 55605, 57480, 59312, 63228, 74140, 79035, 80880, 84304, 88968, 105380, 111210, 114960, 126456, 148280, 158070, 161423, 177936, 210760, 222420, 252912, 296560, 316140, 322846, 421520, 444840, 484269, 632280, 645692, 807115, 889680, 968538, 1264560, 1291384, 1614230, 1775653, 1937076, 2421345, 2582768, 3228460, 3551306, 3874152, 4842690, 5326959, 6456920, 7102612, 7748304, 8878265, 9685380, 10653918, 12913840, 14205224, 17756530, 19370760, 21307836, 26634795, 28410448, 35513060, 38741520, 42615672, 53269590, 71026120, 85231344, 106539180, 142052240, 213078360, 426156720]

約数ペア:

[(1, 426156720), (2, 213078360), (3, 142052240), (4, 106539180), (5, 85231344), (6, 71026120), (8, 53269590), (10, 42615672), (11, 38741520), (12, 35513060), (15, 28410448), (16, 26634795), (20, 21307836), (22, 19370760), (24, 17756530), (30, 14205224), (33, 12913840), (40, 10653918), (44, 9685380), (48, 8878265), (55, 7748304), (60, 7102612), (66, 6456920), (80, 5326959), (88, 4842690), (110, 3874152), (120, 3551306), (132, 3228460), (165, 2582768), (176, 2421345), (220, 1937076), (240, 1775653), (264, 1614230), (330, 1291384), (337, 1264560), (440, 968538), (479, 889680), (528, 807115), (660, 645692), (674, 632280), (880, 484269), (958, 444840), (1011, 421520), (1320, 322846), (1348, 316140), (1437, 296560), (1685, 252912), (1916, 222420), (2022, 210760), (2395, 177936), (2640, 161423), (2696, 158070), (2874, 148280), (3370, 126456), (3707, 114960), (3832, 111210), (4044, 105380), (4790, 88968), (5055, 84304), (5269, 80880), (5392, 79035), (5748, 74140), (6740, 63228), (7185, 59312), (7414, 57480), (7664, 55605), (8088, 52690), (9580, 44484), (10110, 42152), (10538, 40440), (11121, 38320), (11496, 37070), (13480, 31614), (14370, 29656), (14828, 28740), (15807, 26960), (16176, 26345), (18535, 22992), (19160, 22242), (20220, 21076)]