1914684240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6367}}^1$

素因数の和:6569

約数の個数: 160

約数和(自身を含む): 6822420480

約数和(自身を除く): 4907736240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 210, 240, 280, 336, 358, 420, 537, 560, 716, 840, 895, 1074, 1253, 1432, 1680, 1790, 2148, 2506, 2685, 2864, 3580, 3759, 4296, 5012, 5370, 6265, 6367, 7160, 7518, 8592, 10024, 10740, 12530, 12734, 14320, 15036, 18795, 19101, 20048, 21480, 25060, 25468, 30072, 31835, 37590, 38202, 42960, 44569, 50120, 50936, 60144, 63670, 75180, 76404, 89138, 95505, 100240, 101872, 127340, 133707, 150360, 152808, 178276, 191010, 222845, 254680, 267414, 300720, 305616, 356552, 382020, 445690, 509360, 534828, 668535, 713104, 764040, 891380, 1069656, 1139693, 1337070, 1528080, 1782760, 2139312, 2279386, 2674140, 3419079, 3565520, 4558772, 5348280, 5698465, 6838158, 7977851, 9117544, 10696560, 11396930, 13676316, 15955702, 17095395, 18235088, 22793860, 23933553, 27352632, 31911404, 34190790, 39889255, 45587720, 47867106, 54705264, 63822808, 68381580, 79778510, 91175440, 95734212, 119667765, 127645616, 136763160, 159557020, 191468424, 239335530, 273526320, 319114040, 382936848, 478671060, 638228080, 957342120, 1914684240]

約数ペア:

[(1, 1914684240), (2, 957342120), (3, 638228080), (4, 478671060), (5, 382936848), (6, 319114040), (7, 273526320), (8, 239335530), (10, 191468424), (12, 159557020), (14, 136763160), (15, 127645616), (16, 119667765), (20, 95734212), (21, 91175440), (24, 79778510), (28, 68381580), (30, 63822808), (35, 54705264), (40, 47867106), (42, 45587720), (48, 39889255), (56, 34190790), (60, 31911404), (70, 27352632), (80, 23933553), (84, 22793860), (105, 18235088), (112, 17095395), (120, 15955702), (140, 13676316), (168, 11396930), (179, 10696560), (210, 9117544), (240, 7977851), (280, 6838158), (336, 5698465), (358, 5348280), (420, 4558772), (537, 3565520), (560, 3419079), (716, 2674140), (840, 2279386), (895, 2139312), (1074, 1782760), (1253, 1528080), (1432, 1337070), (1680, 1139693), (1790, 1069656), (2148, 891380), (2506, 764040), (2685, 713104), (2864, 668535), (3580, 534828), (3759, 509360), (4296, 445690), (5012, 382020), (5370, 356552), (6265, 305616), (6367, 300720), (7160, 267414), (7518, 254680), (8592, 222845), (10024, 191010), (10740, 178276), (12530, 152808), (12734, 150360), (14320, 133707), (15036, 127340), (18795, 101872), (19101, 100240), (20048, 95505), (21480, 89138), (25060, 76404), (25468, 75180), (30072, 63670), (31835, 60144), (37590, 50936), (38202, 50120), (42960, 44569)]