4286520

素因数分解:

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

素因数の和:46

約数の個数: 192

約数和(自身を含む): 16826400

約数和(自身を除く): 12539880

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, 6615, 6804, 7290, 7560, 7938, 8505, 8748, 8820, 9720, 10206, 10584, 10935, 11340, 11907, 13230, 13608, 14580, 15309, 15876, 17010, 17496, 17640, 19845, 20412, 21870, 22680, 23814, 25515, 26460, 29160, 30618, 31752, 34020, 35721, 39690, 40824, 43740, 47628, 51030, 52920, 59535, 61236, 68040, 71442, 76545, 79380, 87480, 95256, 102060, 107163, 119070, 122472, 142884, 153090, 158760, 178605, 204120, 214326, 238140, 285768, 306180, 357210, 428652, 476280, 535815, 612360, 714420, 857304, 1071630, 1428840, 2143260, 4286520]

約数ペア:

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