516357870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 1504051200

約数和(自身を除く): 987693330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 127, 133, 190, 210, 254, 266, 285, 381, 399, 570, 635, 665, 762, 798, 889, 1019, 1270, 1330, 1778, 1905, 1995, 2038, 2413, 2667, 3057, 3810, 3990, 4445, 4826, 5095, 5334, 6114, 7133, 7239, 8890, 10190, 12065, 13335, 14266, 14478, 15285, 16891, 19361, 21399, 24130, 26670, 30570, 33782, 35665, 36195, 38722, 42798, 50673, 58083, 71330, 72390, 84455, 96805, 101346, 106995, 116166, 129413, 135527, 168910, 193610, 213990, 253365, 258826, 271054, 290415, 388239, 406581, 506730, 580830, 647065, 677635, 776478, 813162, 905891, 1294130, 1355270, 1811782, 1941195, 2032905, 2458847, 2717673, 3882390, 4065810, 4529455, 4917694, 5435346, 7376541, 9058910, 12294235, 13588365, 14753082, 17211929, 24588470, 27176730, 34423858, 36882705, 51635787, 73765410, 86059645, 103271574, 172119290, 258178935, 516357870]

約数ペア:

[(1, 516357870), (2, 258178935), (3, 172119290), (5, 103271574), (6, 86059645), (7, 73765410), (10, 51635787), (14, 36882705), (15, 34423858), (19, 27176730), (21, 24588470), (30, 17211929), (35, 14753082), (38, 13588365), (42, 12294235), (57, 9058910), (70, 7376541), (95, 5435346), (105, 4917694), (114, 4529455), (127, 4065810), (133, 3882390), (190, 2717673), (210, 2458847), (254, 2032905), (266, 1941195), (285, 1811782), (381, 1355270), (399, 1294130), (570, 905891), (635, 813162), (665, 776478), (762, 677635), (798, 647065), (889, 580830), (1019, 506730), (1270, 406581), (1330, 388239), (1778, 290415), (1905, 271054), (1995, 258826), (2038, 253365), (2413, 213990), (2667, 193610), (3057, 168910), (3810, 135527), (3990, 129413), (4445, 116166), (4826, 106995), (5095, 101346), (5334, 96805), (6114, 84455), (7133, 72390), (7239, 71330), (8890, 58083), (10190, 50673), (12065, 42798), (13335, 38722), (14266, 36195), (14478, 35665), (15285, 33782), (16891, 30570), (19361, 26670), (21399, 24130)]