2089271520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{207269}}^1$

素因数の和:207297

約数の個数: 144

約数和(自身を含む): 8148198240

約数和(自身を除く): 6058926720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 207269, 414538, 621807, 829076, 1036345, 1243614, 1450883, 1658152, 1865421, 2072690, 2487228, 2901766, 3109035, 3316304, 3730842, 4145380, 4352649, 4974456, 5803532, 6218070, 6632608, 7254415, 7461684, 8290760, 8705298, 9327105, 9948912, 11607064, 12436140, 13057947, 14508830, 14923368, 16581520, 17410596, 18654210, 19897824, 21763245, 23214128, 24872280, 26115894, 29017660, 29846736, 33163040, 34821192, 37308420, 43526490, 46428256, 49744560, 52231788, 58035320, 59693472, 65289735, 69642384, 74616840, 87052980, 99489120, 104463576, 116070640, 130579470, 139284768, 149233680, 174105960, 208927152, 232141280, 261158940, 298467360, 348211920, 417854304, 522317880, 696423840, 1044635760, 2089271520]

約数ペア:

[(1, 2089271520), (2, 1044635760), (3, 696423840), (4, 522317880), (5, 417854304), (6, 348211920), (7, 298467360), (8, 261158940), (9, 232141280), (10, 208927152), (12, 174105960), (14, 149233680), (15, 139284768), (16, 130579470), (18, 116070640), (20, 104463576), (21, 99489120), (24, 87052980), (28, 74616840), (30, 69642384), (32, 65289735), (35, 59693472), (36, 58035320), (40, 52231788), (42, 49744560), (45, 46428256), (48, 43526490), (56, 37308420), (60, 34821192), (63, 33163040), (70, 29846736), (72, 29017660), (80, 26115894), (84, 24872280), (90, 23214128), (96, 21763245), (105, 19897824), (112, 18654210), (120, 17410596), (126, 16581520), (140, 14923368), (144, 14508830), (160, 13057947), (168, 12436140), (180, 11607064), (210, 9948912), (224, 9327105), (240, 8705298), (252, 8290760), (280, 7461684), (288, 7254415), (315, 6632608), (336, 6218070), (360, 5803532), (420, 4974456), (480, 4352649), (504, 4145380), (560, 3730842), (630, 3316304), (672, 3109035), (720, 2901766), (840, 2487228), (1008, 2072690), (1120, 1865421), (1260, 1658152), (1440, 1450883), (1680, 1243614), (2016, 1036345), (2520, 829076), (3360, 621807), (5040, 414538), (10080, 207269)]