193547520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 684441576

約数和(自身を除く): 490894056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 317, 318, 320, 360, 384, 424, 477, 480, 530, 576, 634, 636, 640, 720, 768, 795, 848, 951, 954, 960, 1060, 1152, 1268, 1272, 1280, 1440, 1585, 1590, 1696, 1902, 1908, 1920, 2120, 2304, 2385, 2536, 2544, 2853, 2880, 3170, 3180, 3392, 3804, 3816, 3840, 4240, 4755, 4770, 5072, 5088, 5706, 5760, 6340, 6360, 6784, 7608, 7632, 8480, 9510, 9540, 10144, 10176, 11412, 11520, 12680, 12720, 13568, 14265, 15216, 15264, 16801, 16960, 19020, 19080, 20288, 20352, 22824, 25360, 25440, 28530, 30432, 30528, 33602, 33920, 38040, 38160, 40576, 40704, 45648, 50403, 50720, 50880, 57060, 60864, 61056, 67204, 67840, 76080, 76320, 81152, 84005, 91296, 100806, 101440, 101760, 114120, 121728, 122112, 134408, 151209, 152160, 152640, 168010, 182592, 201612, 202880, 203520, 228240, 243456, 252015, 268816, 302418, 304320, 305280, 336020, 365184, 403224, 405760, 456480, 504030, 537632, 604836, 608640, 610560, 672040, 730368, 756045, 806448, 912960, 1008060, 1075264, 1209672, 1217280, 1344080, 1512090, 1612896, 1825920, 2016120, 2150528, 2419344, 2688160, 3024180, 3225792, 3651840, 4032240, 4301056, 4838688, 5376320, 6048360, 6451584, 8064480, 9677376, 10752640, 12096720, 12903168, 16128960, 19354752, 21505280, 24193440, 32257920, 38709504, 48386880, 64515840, 96773760, 193547520]

約数ペア:

[(1, 193547520), (2, 96773760), (3, 64515840), (4, 48386880), (5, 38709504), (6, 32257920), (8, 24193440), (9, 21505280), (10, 19354752), (12, 16128960), (15, 12903168), (16, 12096720), (18, 10752640), (20, 9677376), (24, 8064480), (30, 6451584), (32, 6048360), (36, 5376320), (40, 4838688), (45, 4301056), (48, 4032240), (53, 3651840), (60, 3225792), (64, 3024180), (72, 2688160), (80, 2419344), (90, 2150528), (96, 2016120), (106, 1825920), (120, 1612896), (128, 1512090), (144, 1344080), (159, 1217280), (160, 1209672), (180, 1075264), (192, 1008060), (212, 912960), (240, 806448), (256, 756045), (265, 730368), (288, 672040), (317, 610560), (318, 608640), (320, 604836), (360, 537632), (384, 504030), (424, 456480), (477, 405760), (480, 403224), (530, 365184), (576, 336020), (634, 305280), (636, 304320), (640, 302418), (720, 268816), (768, 252015), (795, 243456), (848, 228240), (951, 203520), (954, 202880), (960, 201612), (1060, 182592), (1152, 168010), (1268, 152640), (1272, 152160), (1280, 151209), (1440, 134408), (1585, 122112), (1590, 121728), (1696, 114120), (1902, 101760), (1908, 101440), (1920, 100806), (2120, 91296), (2304, 84005), (2385, 81152), (2536, 76320), (2544, 76080), (2853, 67840), (2880, 67204), (3170, 61056), (3180, 60864), (3392, 57060), (3804, 50880), (3816, 50720), (3840, 50403), (4240, 45648), (4755, 40704), (4770, 40576), (5072, 38160), (5088, 38040), (5706, 33920), (5760, 33602), (6340, 30528), (6360, 30432), (6784, 28530), (7608, 25440), (7632, 25360), (8480, 22824), (9510, 20352), (9540, 20288), (10144, 19080), (10176, 19020), (11412, 16960), (11520, 16801), (12680, 15264), (12720, 15216), (13568, 14265)]