200259360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19867}}^1$

素因数の和:19895

約数の個数: 144

約数和(自身を含む): 781050816

約数和(自身を除く): 580791456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19867, 39734, 59601, 79468, 99335, 119202, 139069, 158936, 178803, 198670, 238404, 278138, 298005, 317872, 357606, 397340, 417207, 476808, 556276, 596010, 635744, 695345, 715212, 794680, 834414, 894015, 953616, 1112552, 1192020, 1251621, 1390690, 1430424, 1589360, 1668828, 1788030, 1907232, 2086035, 2225104, 2384040, 2503242, 2781380, 2860848, 3178720, 3337656, 3576060, 4172070, 4450208, 4768080, 5006484, 5562760, 5721696, 6258105, 6675312, 7152120, 8344140, 9536160, 10012968, 11125520, 12516210, 13350624, 14304240, 16688280, 20025936, 22251040, 25032420, 28608480, 33376560, 40051872, 50064840, 66753120, 100129680, 200259360]

約数ペア:

[(1, 200259360), (2, 100129680), (3, 66753120), (4, 50064840), (5, 40051872), (6, 33376560), (7, 28608480), (8, 25032420), (9, 22251040), (10, 20025936), (12, 16688280), (14, 14304240), (15, 13350624), (16, 12516210), (18, 11125520), (20, 10012968), (21, 9536160), (24, 8344140), (28, 7152120), (30, 6675312), (32, 6258105), (35, 5721696), (36, 5562760), (40, 5006484), (42, 4768080), (45, 4450208), (48, 4172070), (56, 3576060), (60, 3337656), (63, 3178720), (70, 2860848), (72, 2781380), (80, 2503242), (84, 2384040), (90, 2225104), (96, 2086035), (105, 1907232), (112, 1788030), (120, 1668828), (126, 1589360), (140, 1430424), (144, 1390690), (160, 1251621), (168, 1192020), (180, 1112552), (210, 953616), (224, 894015), (240, 834414), (252, 794680), (280, 715212), (288, 695345), (315, 635744), (336, 596010), (360, 556276), (420, 476808), (480, 417207), (504, 397340), (560, 357606), (630, 317872), (672, 298005), (720, 278138), (840, 238404), (1008, 198670), (1120, 178803), (1260, 158936), (1440, 139069), (1680, 119202), (2016, 99335), (2520, 79468), (3360, 59601), (5040, 39734), (10080, 19867)]