726618060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{3923}}^1$

素因数の和:3962

約数の個数: 192

約数和(自身を含む): 2636928000

約数和(自身を除く): 1910309940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1715, 1764, 1890, 2058, 2205, 2646, 2940, 3087, 3430, 3780, 3923, 4116, 4410, 5145, 5292, 6174, 6615, 6860, 7846, 8820, 9261, 10290, 11769, 12348, 13230, 15435, 15692, 18522, 19615, 20580, 23538, 26460, 27461, 30870, 35307, 37044, 39230, 46305, 47076, 54922, 58845, 61740, 70614, 78460, 82383, 92610, 105921, 109844, 117690, 137305, 141228, 164766, 176535, 185220, 192227, 211842, 235380, 247149, 274610, 329532, 353070, 384454, 411915, 423684, 494298, 529605, 549220, 576681, 706140, 741447, 768908, 823830, 961135, 988596, 1059210, 1153362, 1235745, 1345589, 1482894, 1647660, 1730043, 1922270, 2118420, 2306724, 2471490, 2691178, 2883405, 2965788, 3460086, 3707235, 3844540, 4036767, 4942980, 5190129, 5382356, 5766810, 6727945, 6920172, 7414470, 8073534, 8650215, 10380258, 11533620, 12110301, 13455890, 14828940, 16147068, 17300430, 20183835, 20760516, 24220602, 25950645, 26911780, 34600860, 36330903, 40367670, 48441204, 51901290, 60551505, 72661806, 80735340, 103802580, 121103010, 145323612, 181654515, 242206020, 363309030, 726618060]

約数ペア:

[(1, 726618060), (2, 363309030), (3, 242206020), (4, 181654515), (5, 145323612), (6, 121103010), (7, 103802580), (9, 80735340), (10, 72661806), (12, 60551505), (14, 51901290), (15, 48441204), (18, 40367670), (20, 36330903), (21, 34600860), (27, 26911780), (28, 25950645), (30, 24220602), (35, 20760516), (36, 20183835), (42, 17300430), (45, 16147068), (49, 14828940), (54, 13455890), (60, 12110301), (63, 11533620), (70, 10380258), (84, 8650215), (90, 8073534), (98, 7414470), (105, 6920172), (108, 6727945), (126, 5766810), (135, 5382356), (140, 5190129), (147, 4942980), (180, 4036767), (189, 3844540), (196, 3707235), (210, 3460086), (245, 2965788), (252, 2883405), (270, 2691178), (294, 2471490), (315, 2306724), (343, 2118420), (378, 1922270), (420, 1730043), (441, 1647660), (490, 1482894), (540, 1345589), (588, 1235745), (630, 1153362), (686, 1059210), (735, 988596), (756, 961135), (882, 823830), (945, 768908), (980, 741447), (1029, 706140), (1260, 576681), (1323, 549220), (1372, 529605), (1470, 494298), (1715, 423684), (1764, 411915), (1890, 384454), (2058, 353070), (2205, 329532), (2646, 274610), (2940, 247149), (3087, 235380), (3430, 211842), (3780, 192227), (3923, 185220), (4116, 176535), (4410, 164766), (5145, 141228), (5292, 137305), (6174, 117690), (6615, 109844), (6860, 105921), (7846, 92610), (8820, 82383), (9261, 78460), (10290, 70614), (11769, 61740), (12348, 58845), (13230, 54922), (15435, 47076), (15692, 46305), (18522, 39230), (19615, 37044), (20580, 35307), (23538, 30870), (26460, 27461)]