129839220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 341904780

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, 701, 735, 756, 882, 945, 980, 1029, 1260, 1323, 1372, 1402, 1470, 1715, 1764, 1890, 2058, 2103, 2205, 2646, 2804, 2940, 3087, 3430, 3505, 3780, 4116, 4206, 4410, 4907, 5145, 5292, 6174, 6309, 6615, 6860, 7010, 8412, 8820, 9261, 9814, 10290, 10515, 12348, 12618, 13230, 14020, 14721, 15435, 18522, 18927, 19628, 20580, 21030, 24535, 25236, 26460, 29442, 30870, 31545, 34349, 37044, 37854, 42060, 44163, 46305, 49070, 58884, 61740, 63090, 68698, 73605, 75708, 88326, 92610, 94635, 98140, 103047, 126180, 132489, 137396, 147210, 171745, 176652, 185220, 189270, 206094, 220815, 240443, 264978, 294420, 309141, 343490, 378540, 412188, 441630, 480886, 515235, 529956, 618282, 662445, 686980, 721329, 883260, 927423, 961772, 1030470, 1202215, 1236564, 1324890, 1442658, 1545705, 1854846, 2060940, 2163987, 2404430, 2649780, 2885316, 3091410, 3606645, 3709692, 4327974, 4637115, 4808860, 6182820, 6491961, 7213290, 8655948, 9274230, 10819935, 12983922, 14426580, 18548460, 21639870, 25967844, 32459805, 43279740, 64919610, 129839220]

約数ペア:

[(1, 129839220), (2, 64919610), (3, 43279740), (4, 32459805), (5, 25967844), (6, 21639870), (7, 18548460), (9, 14426580), (10, 12983922), (12, 10819935), (14, 9274230), (15, 8655948), (18, 7213290), (20, 6491961), (21, 6182820), (27, 4808860), (28, 4637115), (30, 4327974), (35, 3709692), (36, 3606645), (42, 3091410), (45, 2885316), (49, 2649780), (54, 2404430), (60, 2163987), (63, 2060940), (70, 1854846), (84, 1545705), (90, 1442658), (98, 1324890), (105, 1236564), (108, 1202215), (126, 1030470), (135, 961772), (140, 927423), (147, 883260), (180, 721329), (189, 686980), (196, 662445), (210, 618282), (245, 529956), (252, 515235), (270, 480886), (294, 441630), (315, 412188), (343, 378540), (378, 343490), (420, 309141), (441, 294420), (490, 264978), (540, 240443), (588, 220815), (630, 206094), (686, 189270), (701, 185220), (735, 176652), (756, 171745), (882, 147210), (945, 137396), (980, 132489), (1029, 126180), (1260, 103047), (1323, 98140), (1372, 94635), (1402, 92610), (1470, 88326), (1715, 75708), (1764, 73605), (1890, 68698), (2058, 63090), (2103, 61740), (2205, 58884), (2646, 49070), (2804, 46305), (2940, 44163), (3087, 42060), (3430, 37854), (3505, 37044), (3780, 34349), (4116, 31545), (4206, 30870), (4410, 29442), (4907, 26460), (5145, 25236), (5292, 24535), (6174, 21030), (6309, 20580), (6615, 19628), (6860, 18927), (7010, 18522), (8412, 15435), (8820, 14721), (9261, 14020), (9814, 13230), (10290, 12618), (10515, 12348)]