1246272020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1109}}^1$

素因数の和:1497

約数の個数: 96

約数和(自身を含む): 3132864000

約数和(自身を除く): 1886591980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 349, 460, 644, 698, 805, 1109, 1396, 1610, 1745, 2218, 2443, 3220, 3490, 4436, 4886, 5545, 6980, 7763, 8027, 9772, 11090, 12215, 15526, 16054, 22180, 24430, 25507, 31052, 32108, 38815, 40135, 48860, 51014, 56189, 77630, 80270, 102028, 112378, 127535, 155260, 160540, 178549, 224756, 255070, 280945, 357098, 387041, 510140, 561890, 714196, 774082, 892745, 1123780, 1548164, 1785490, 1935205, 2709287, 3570980, 3870410, 5418574, 7740820, 8901943, 10837148, 13546435, 17803886, 27092870, 35607772, 44509715, 54185740, 62313601, 89019430, 124627202, 178038860, 249254404, 311568005, 623136010, 1246272020]

約数ペア:

[(1, 1246272020), (2, 623136010), (4, 311568005), (5, 249254404), (7, 178038860), (10, 124627202), (14, 89019430), (20, 62313601), (23, 54185740), (28, 44509715), (35, 35607772), (46, 27092870), (70, 17803886), (92, 13546435), (115, 10837148), (140, 8901943), (161, 7740820), (230, 5418574), (322, 3870410), (349, 3570980), (460, 2709287), (644, 1935205), (698, 1785490), (805, 1548164), (1109, 1123780), (1396, 892745), (1610, 774082), (1745, 714196), (2218, 561890), (2443, 510140), (3220, 387041), (3490, 357098), (4436, 280945), (4886, 255070), (5545, 224756), (6980, 178549), (7763, 160540), (8027, 155260), (9772, 127535), (11090, 112378), (12215, 102028), (15526, 80270), (16054, 77630), (22180, 56189), (24430, 51014), (25507, 48860), (31052, 40135), (32108, 38815)]