239506960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 707097600

約数和(自身を除く): 467590640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 140, 154, 176, 220, 236, 280, 295, 308, 385, 413, 440, 472, 560, 590, 616, 649, 659, 770, 826, 880, 944, 1180, 1232, 1298, 1318, 1540, 1652, 2065, 2360, 2596, 2636, 3080, 3245, 3295, 3304, 4130, 4543, 4613, 4720, 5192, 5272, 6160, 6490, 6590, 6608, 7249, 8260, 9086, 9226, 10384, 10544, 12980, 13180, 14498, 16520, 18172, 18452, 22715, 23065, 25960, 26360, 28996, 33040, 36245, 36344, 36904, 38881, 45430, 46130, 50743, 51920, 52720, 57992, 72490, 72688, 73808, 77762, 90860, 92260, 101486, 115984, 144980, 155524, 181720, 184520, 194405, 202972, 253715, 272167, 289960, 311048, 363440, 369040, 388810, 405944, 427691, 507430, 544334, 579920, 622096, 777620, 811888, 855382, 1014860, 1088668, 1360835, 1555240, 1710764, 2029720, 2138455, 2177336, 2721670, 2993837, 3110480, 3421528, 4059440, 4276910, 4354672, 5443340, 5987674, 6843056, 8553820, 10886680, 11975348, 14969185, 17107640, 21773360, 23950696, 29938370, 34215280, 47901392, 59876740, 119753480, 239506960]

約数ペア:

[(1, 239506960), (2, 119753480), (4, 59876740), (5, 47901392), (7, 34215280), (8, 29938370), (10, 23950696), (11, 21773360), (14, 17107640), (16, 14969185), (20, 11975348), (22, 10886680), (28, 8553820), (35, 6843056), (40, 5987674), (44, 5443340), (55, 4354672), (56, 4276910), (59, 4059440), (70, 3421528), (77, 3110480), (80, 2993837), (88, 2721670), (110, 2177336), (112, 2138455), (118, 2029720), (140, 1710764), (154, 1555240), (176, 1360835), (220, 1088668), (236, 1014860), (280, 855382), (295, 811888), (308, 777620), (385, 622096), (413, 579920), (440, 544334), (472, 507430), (560, 427691), (590, 405944), (616, 388810), (649, 369040), (659, 363440), (770, 311048), (826, 289960), (880, 272167), (944, 253715), (1180, 202972), (1232, 194405), (1298, 184520), (1318, 181720), (1540, 155524), (1652, 144980), (2065, 115984), (2360, 101486), (2596, 92260), (2636, 90860), (3080, 77762), (3245, 73808), (3295, 72688), (3304, 72490), (4130, 57992), (4543, 52720), (4613, 51920), (4720, 50743), (5192, 46130), (5272, 45430), (6160, 38881), (6490, 36904), (6590, 36344), (6608, 36245), (7249, 33040), (8260, 28996), (9086, 26360), (9226, 25960), (10384, 23065), (10544, 22715), (12980, 18452), (13180, 18172), (14498, 16520)]