262839360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{39113}}^1$

素因数の和:39140

約数の個数: 112

約数和(自身を含む): 953755776

約数和(自身を除く): 690916416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 39113, 78226, 117339, 156452, 195565, 234678, 273791, 312904, 391130, 469356, 547582, 586695, 625808, 782260, 821373, 938712, 1095164, 1173390, 1251616, 1368955, 1564520, 1642746, 1877424, 2190328, 2346780, 2503232, 2737910, 3129040, 3285492, 3754848, 4106865, 4380656, 4693560, 5475820, 6258080, 6570984, 7509696, 8213730, 8761312, 9387120, 10951640, 12516160, 13141968, 16427460, 17522624, 18774240, 21903280, 26283936, 32854920, 37548480, 43806560, 52567872, 65709840, 87613120, 131419680, 262839360]

約数ペア:

[(1, 262839360), (2, 131419680), (3, 87613120), (4, 65709840), (5, 52567872), (6, 43806560), (7, 37548480), (8, 32854920), (10, 26283936), (12, 21903280), (14, 18774240), (15, 17522624), (16, 16427460), (20, 13141968), (21, 12516160), (24, 10951640), (28, 9387120), (30, 8761312), (32, 8213730), (35, 7509696), (40, 6570984), (42, 6258080), (48, 5475820), (56, 4693560), (60, 4380656), (64, 4106865), (70, 3754848), (80, 3285492), (84, 3129040), (96, 2737910), (105, 2503232), (112, 2346780), (120, 2190328), (140, 1877424), (160, 1642746), (168, 1564520), (192, 1368955), (210, 1251616), (224, 1173390), (240, 1095164), (280, 938712), (320, 821373), (336, 782260), (420, 625808), (448, 586695), (480, 547582), (560, 469356), (672, 391130), (840, 312904), (960, 273791), (1120, 234678), (1344, 195565), (1680, 156452), (2240, 117339), (3360, 78226), (6720, 39113)]