1330792260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12329}}^1$

素因数の和:12605

約数の個数: 96

約数和(自身を含む): 4275452160

約数和(自身を除く): 2944659900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 771, 1028, 1285, 1542, 1799, 2570, 3084, 3598, 3855, 5140, 5397, 7196, 7710, 8995, 10794, 12329, 15420, 17990, 21588, 24658, 26985, 35980, 36987, 49316, 53970, 61645, 73974, 86303, 107940, 123290, 147948, 172606, 184935, 246580, 258909, 345212, 369870, 431515, 517818, 739740, 863030, 1035636, 1294545, 1726060, 2589090, 3168553, 5178180, 6337106, 9505659, 12674212, 15842765, 19011318, 22179871, 31685530, 38022636, 44359742, 47528295, 63371060, 66539613, 88719484, 95056590, 110899355, 133079226, 190113180, 221798710, 266158452, 332698065, 443597420, 665396130, 1330792260]

約数ペア:

[(1, 1330792260), (2, 665396130), (3, 443597420), (4, 332698065), (5, 266158452), (6, 221798710), (7, 190113180), (10, 133079226), (12, 110899355), (14, 95056590), (15, 88719484), (20, 66539613), (21, 63371060), (28, 47528295), (30, 44359742), (35, 38022636), (42, 31685530), (60, 22179871), (70, 19011318), (84, 15842765), (105, 12674212), (140, 9505659), (210, 6337106), (257, 5178180), (420, 3168553), (514, 2589090), (771, 1726060), (1028, 1294545), (1285, 1035636), (1542, 863030), (1799, 739740), (2570, 517818), (3084, 431515), (3598, 369870), (3855, 345212), (5140, 258909), (5397, 246580), (7196, 184935), (7710, 172606), (8995, 147948), (10794, 123290), (12329, 107940), (15420, 86303), (17990, 73974), (21588, 61645), (24658, 53970), (26985, 49316), (35980, 36987)]