160358520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 552384000

約数和(自身を除く): 392025480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 349, 420, 547, 698, 840, 1047, 1094, 1396, 1641, 1745, 2094, 2188, 2443, 2735, 2792, 3282, 3490, 3829, 4188, 4376, 4886, 5235, 5470, 6564, 6980, 7329, 7658, 8205, 8376, 9772, 10470, 10940, 11487, 12215, 13128, 13960, 14658, 15316, 16410, 19145, 19544, 20940, 21880, 22974, 24430, 29316, 30632, 32820, 36645, 38290, 41880, 45948, 48860, 57435, 58632, 65640, 73290, 76580, 91896, 97720, 114870, 146580, 153160, 190903, 229740, 293160, 381806, 459480, 572709, 763612, 954515, 1145418, 1336321, 1527224, 1909030, 2290836, 2672642, 2863545, 3818060, 4008963, 4581672, 5345284, 5727090, 6681605, 7636120, 8017926, 10690568, 11454180, 13363210, 16035852, 20044815, 22908360, 26726420, 32071704, 40089630, 53452840, 80179260, 160358520]

約数ペア:

[(1, 160358520), (2, 80179260), (3, 53452840), (4, 40089630), (5, 32071704), (6, 26726420), (7, 22908360), (8, 20044815), (10, 16035852), (12, 13363210), (14, 11454180), (15, 10690568), (20, 8017926), (21, 7636120), (24, 6681605), (28, 5727090), (30, 5345284), (35, 4581672), (40, 4008963), (42, 3818060), (56, 2863545), (60, 2672642), (70, 2290836), (84, 1909030), (105, 1527224), (120, 1336321), (140, 1145418), (168, 954515), (210, 763612), (280, 572709), (349, 459480), (420, 381806), (547, 293160), (698, 229740), (840, 190903), (1047, 153160), (1094, 146580), (1396, 114870), (1641, 97720), (1745, 91896), (2094, 76580), (2188, 73290), (2443, 65640), (2735, 58632), (2792, 57435), (3282, 48860), (3490, 45948), (3829, 41880), (4188, 38290), (4376, 36645), (4886, 32820), (5235, 30632), (5470, 29316), (6564, 24430), (6980, 22974), (7329, 21880), (7658, 20940), (8205, 19544), (8376, 19145), (9772, 16410), (10470, 15316), (10940, 14658), (11487, 13960), (12215, 13128)]