127580376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 437944320

約数和(自身を除く): 310363944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 31, 33, 34, 42, 44, 51, 56, 62, 66, 68, 77, 84, 88, 93, 102, 119, 124, 131, 132, 136, 154, 168, 186, 187, 204, 217, 231, 238, 248, 262, 264, 308, 341, 357, 372, 374, 393, 408, 434, 462, 476, 524, 527, 561, 616, 651, 682, 714, 744, 748, 786, 868, 917, 924, 952, 1023, 1048, 1054, 1122, 1302, 1309, 1364, 1428, 1441, 1496, 1572, 1581, 1736, 1834, 1848, 2046, 2108, 2227, 2244, 2387, 2604, 2618, 2728, 2751, 2856, 2882, 3144, 3162, 3668, 3689, 3927, 4061, 4092, 4216, 4323, 4454, 4488, 4774, 5208, 5236, 5502, 5764, 5797, 6324, 6681, 7161, 7336, 7378, 7854, 8122, 8184, 8646, 8908, 9548, 10087, 10472, 11004, 11067, 11528, 11594, 12183, 12648, 13362, 14322, 14756, 15589, 15708, 16244, 17292, 17391, 17816, 19096, 20174, 22008, 22134, 23188, 24366, 24497, 26724, 28427, 28644, 29512, 30261, 31178, 31416, 32488, 34584, 34782, 40348, 40579, 44268, 44671, 46376, 46767, 48732, 48994, 53448, 56854, 57288, 60522, 62356, 69037, 69564, 73491, 80696, 81158, 85281, 88536, 89342, 93534, 97464, 97988, 113708, 121044, 121737, 124712, 134013, 138074, 139128, 146982, 162316, 170562, 171479, 178684, 187068, 195976, 207111, 227416, 242088, 243474, 268026, 276148, 293964, 312697, 324632, 341124, 342958, 357368, 374136, 414222, 483259, 486948, 514437, 536052, 552296, 587928, 625394, 682248, 685916, 759407, 828444, 938091, 966518, 973896, 1028874, 1072104, 1250788, 1371832, 1449777, 1518814, 1656888, 1876182, 1933036, 2057748, 2278221, 2501576, 2899554, 3037628, 3752364, 3866072, 4115496, 4556442, 5315849, 5799108, 6075256, 7504728, 9112884, 10631698, 11598216, 15947547, 18225768, 21263396, 31895094, 42526792, 63790188, 127580376]

約数ペア:

[(1, 127580376), (2, 63790188), (3, 42526792), (4, 31895094), (6, 21263396), (7, 18225768), (8, 15947547), (11, 11598216), (12, 10631698), (14, 9112884), (17, 7504728), (21, 6075256), (22, 5799108), (24, 5315849), (28, 4556442), (31, 4115496), (33, 3866072), (34, 3752364), (42, 3037628), (44, 2899554), (51, 2501576), (56, 2278221), (62, 2057748), (66, 1933036), (68, 1876182), (77, 1656888), (84, 1518814), (88, 1449777), (93, 1371832), (102, 1250788), (119, 1072104), (124, 1028874), (131, 973896), (132, 966518), (136, 938091), (154, 828444), (168, 759407), (186, 685916), (187, 682248), (204, 625394), (217, 587928), (231, 552296), (238, 536052), (248, 514437), (262, 486948), (264, 483259), (308, 414222), (341, 374136), (357, 357368), (372, 342958), (374, 341124), (393, 324632), (408, 312697), (434, 293964), (462, 276148), (476, 268026), (524, 243474), (527, 242088), (561, 227416), (616, 207111), (651, 195976), (682, 187068), (714, 178684), (744, 171479), (748, 170562), (786, 162316), (868, 146982), (917, 139128), (924, 138074), (952, 134013), (1023, 124712), (1048, 121737), (1054, 121044), (1122, 113708), (1302, 97988), (1309, 97464), (1364, 93534), (1428, 89342), (1441, 88536), (1496, 85281), (1572, 81158), (1581, 80696), (1736, 73491), (1834, 69564), (1848, 69037), (2046, 62356), (2108, 60522), (2227, 57288), (2244, 56854), (2387, 53448), (2604, 48994), (2618, 48732), (2728, 46767), (2751, 46376), (2856, 44671), (2882, 44268), (3144, 40579), (3162, 40348), (3668, 34782), (3689, 34584), (3927, 32488), (4061, 31416), (4092, 31178), (4216, 30261), (4323, 29512), (4454, 28644), (4488, 28427), (4774, 26724), (5208, 24497), (5236, 24366), (5502, 23188), (5764, 22134), (5797, 22008), (6324, 20174), (6681, 19096), (7161, 17816), (7336, 17391), (7378, 17292), (7854, 16244), (8122, 15708), (8184, 15589), (8646, 14756), (8908, 14322), (9548, 13362), (10087, 12648), (10472, 12183), (11004, 11594), (11067, 11528)]