12859560

素因数分解:

$2^3\times 3^8\times 5^1\times 7^2$

素因数の和:49

約数の個数: 216

約数和(自身を含む): 50484330

約数和(自身を除く): 37624770

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 729, 735, 756, 810, 840, 882, 945, 972, 980, 1080, 1134, 1176, 1215, 1260, 1323, 1458, 1470, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2187, 2205, 2268, 2430, 2520, 2646, 2835, 2916, 2940, 3240, 3402, 3528, 3645, 3780, 3969, 4374, 4410, 4536, 4860, 5103, 5292, 5670, 5832, 5880, 6561, 6615, 6804, 7290, 7560, 7938, 8505, 8748, 8820, 9720, 10206, 10584, 10935, 11340, 11907, 13122, 13230, 13608, 14580, 15309, 15876, 17010, 17496, 17640, 19845, 20412, 21870, 22680, 23814, 25515, 26244, 26460, 29160, 30618, 31752, 32805, 34020, 35721, 39690, 40824, 43740, 45927, 47628, 51030, 52488, 52920, 59535, 61236, 65610, 68040, 71442, 76545, 79380, 87480, 91854, 95256, 102060, 107163, 119070, 122472, 131220, 142884, 153090, 158760, 178605, 183708, 204120, 214326, 229635, 238140, 262440, 285768, 306180, 321489, 357210, 367416, 428652, 459270, 476280, 535815, 612360, 642978, 714420, 857304, 918540, 1071630, 1285956, 1428840, 1607445, 1837080, 2143260, 2571912, 3214890, 4286520, 6429780, 12859560]

約数ペア:

[(1, 12859560), (2, 6429780), (3, 4286520), (4, 3214890), (5, 2571912), (6, 2143260), (7, 1837080), (8, 1607445), (9, 1428840), (10, 1285956), (12, 1071630), (14, 918540), (15, 857304), (18, 714420), (20, 642978), (21, 612360), (24, 535815), (27, 476280), (28, 459270), (30, 428652), (35, 367416), (36, 357210), (40, 321489), (42, 306180), (45, 285768), (49, 262440), (54, 238140), (56, 229635), (60, 214326), (63, 204120), (70, 183708), (72, 178605), (81, 158760), (84, 153090), (90, 142884), (98, 131220), (105, 122472), (108, 119070), (120, 107163), (126, 102060), (135, 95256), (140, 91854), (147, 87480), (162, 79380), (168, 76545), (180, 71442), (189, 68040), (196, 65610), (210, 61236), (216, 59535), (243, 52920), (245, 52488), (252, 51030), (270, 47628), (280, 45927), (294, 43740), (315, 40824), (324, 39690), (360, 35721), (378, 34020), (392, 32805), (405, 31752), (420, 30618), (441, 29160), (486, 26460), (490, 26244), (504, 25515), (540, 23814), (567, 22680), (588, 21870), (630, 20412), (648, 19845), (729, 17640), (735, 17496), (756, 17010), (810, 15876), (840, 15309), (882, 14580), (945, 13608), (972, 13230), (980, 13122), (1080, 11907), (1134, 11340), (1176, 10935), (1215, 10584), (1260, 10206), (1323, 9720), (1458, 8820), (1470, 8748), (1512, 8505), (1620, 7938), (1701, 7560), (1764, 7290), (1890, 6804), (1944, 6615), (1960, 6561), (2187, 5880), (2205, 5832), (2268, 5670), (2430, 5292), (2520, 5103), (2646, 4860), (2835, 4536), (2916, 4410), (2940, 4374), (3240, 3969), (3402, 3780), (3528, 3645)]