131419680

素因数分解:

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

素因数の和:39138

約数の個数: 96

約数和(自身を含む): 473122944

約数和(自身を除く): 341703264

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 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, 2737910, 3129040, 3285492, 3754848, 4106865, 4380656, 4693560, 5475820, 6258080, 6570984, 8213730, 8761312, 9387120, 10951640, 13141968, 16427460, 18774240, 21903280, 26283936, 32854920, 43806560, 65709840, 131419680]

約数ペア:

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