206456040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{9103}}^1$

素因数の和:9133

約数の個数: 160

約数和(自身を含む): 793140480

約数和(自身を除く): 586684440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 9103, 11340, 18206, 22680, 27309, 36412, 45515, 54618, 63721, 72824, 81927, 91030, 109236, 127442, 136545, 163854, 182060, 191163, 218472, 245781, 254884, 273090, 318605, 327708, 364120, 382326, 409635, 491562, 509768, 546180, 573489, 637210, 655416, 737343, 764652, 819270, 955815, 983124, 1092360, 1146978, 1228905, 1274420, 1474686, 1529304, 1638540, 1720467, 1911630, 1966248, 2293956, 2457810, 2548840, 2867445, 2949372, 3277080, 3440934, 3686715, 3823260, 4587912, 4915620, 5161401, 5734890, 5898744, 6881868, 7373430, 7646520, 8602335, 9831240, 10322802, 11469780, 13763736, 14746860, 17204670, 20645604, 22939560, 25807005, 29493720, 34409340, 41291208, 51614010, 68818680, 103228020, 206456040]

約数ペア:

[(1, 206456040), (2, 103228020), (3, 68818680), (4, 51614010), (5, 41291208), (6, 34409340), (7, 29493720), (8, 25807005), (9, 22939560), (10, 20645604), (12, 17204670), (14, 14746860), (15, 13763736), (18, 11469780), (20, 10322802), (21, 9831240), (24, 8602335), (27, 7646520), (28, 7373430), (30, 6881868), (35, 5898744), (36, 5734890), (40, 5161401), (42, 4915620), (45, 4587912), (54, 3823260), (56, 3686715), (60, 3440934), (63, 3277080), (70, 2949372), (72, 2867445), (81, 2548840), (84, 2457810), (90, 2293956), (105, 1966248), (108, 1911630), (120, 1720467), (126, 1638540), (135, 1529304), (140, 1474686), (162, 1274420), (168, 1228905), (180, 1146978), (189, 1092360), (210, 983124), (216, 955815), (252, 819270), (270, 764652), (280, 737343), (315, 655416), (324, 637210), (360, 573489), (378, 546180), (405, 509768), (420, 491562), (504, 409635), (540, 382326), (567, 364120), (630, 327708), (648, 318605), (756, 273090), (810, 254884), (840, 245781), (945, 218472), (1080, 191163), (1134, 182060), (1260, 163854), (1512, 136545), (1620, 127442), (1890, 109236), (2268, 91030), (2520, 81927), (2835, 72824), (3240, 63721), (3780, 54618), (4536, 45515), (5670, 36412), (7560, 27309), (9103, 22680), (11340, 18206)]