1720310424

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{7351}}^1$

素因数の和:7573

約数の個数: 96

約数和(自身を含む): 5028768000

約数和(自身を除く): 3308457576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 199, 294, 392, 398, 588, 597, 796, 1176, 1194, 1393, 1592, 2388, 2786, 4179, 4776, 5572, 7351, 8358, 9751, 11144, 14702, 16716, 19502, 22053, 29253, 29404, 33432, 39004, 44106, 51457, 58506, 58808, 78008, 88212, 102914, 117012, 154371, 176424, 205828, 234024, 308742, 360199, 411656, 617484, 720398, 1080597, 1234968, 1440796, 1462849, 2161194, 2881592, 2925698, 4322388, 4388547, 5851396, 8644776, 8777094, 10239943, 11702792, 17554188, 20479886, 30719829, 35108376, 40959772, 61439658, 71679601, 81919544, 122879316, 143359202, 215038803, 245758632, 286718404, 430077606, 573436808, 860155212, 1720310424]

約数ペア:

[(1, 1720310424), (2, 860155212), (3, 573436808), (4, 430077606), (6, 286718404), (7, 245758632), (8, 215038803), (12, 143359202), (14, 122879316), (21, 81919544), (24, 71679601), (28, 61439658), (42, 40959772), (49, 35108376), (56, 30719829), (84, 20479886), (98, 17554188), (147, 11702792), (168, 10239943), (196, 8777094), (199, 8644776), (294, 5851396), (392, 4388547), (398, 4322388), (588, 2925698), (597, 2881592), (796, 2161194), (1176, 1462849), (1194, 1440796), (1393, 1234968), (1592, 1080597), (2388, 720398), (2786, 617484), (4179, 411656), (4776, 360199), (5572, 308742), (7351, 234024), (8358, 205828), (9751, 176424), (11144, 154371), (14702, 117012), (16716, 102914), (19502, 88212), (22053, 78008), (29253, 58808), (29404, 58506), (33432, 51457), (39004, 44106)]