163382520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 256

約数和(自身を含む): 611712000

約数和(自身を除く): 448329480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 210, 228, 232, 266, 280, 285, 290, 348, 353, 380, 399, 406, 420, 435, 456, 532, 551, 570, 580, 609, 665, 696, 706, 760, 798, 812, 840, 870, 1015, 1059, 1064, 1102, 1140, 1160, 1218, 1330, 1412, 1596, 1624, 1653, 1740, 1765, 1995, 2030, 2118, 2204, 2280, 2436, 2471, 2660, 2755, 2824, 3045, 3192, 3306, 3480, 3530, 3857, 3990, 4060, 4236, 4408, 4872, 4942, 5295, 5320, 5510, 6090, 6612, 6707, 7060, 7413, 7714, 7980, 8120, 8265, 8472, 9884, 10237, 10590, 11020, 11571, 12180, 12355, 13224, 13414, 14120, 14826, 15428, 15960, 16530, 19285, 19768, 20121, 20474, 21180, 22040, 23142, 24360, 24710, 26828, 29652, 30711, 30856, 33060, 33535, 37065, 38570, 40242, 40948, 42360, 46284, 46949, 49420, 51185, 53656, 57855, 59304, 61422, 66120, 67070, 71659, 74130, 77140, 80484, 81896, 92568, 93898, 98840, 100605, 102370, 115710, 122844, 134140, 140847, 143318, 148260, 153555, 154280, 160968, 187796, 194503, 201210, 204740, 214977, 231420, 234745, 245688, 268280, 281694, 286636, 296520, 307110, 358295, 375592, 389006, 402420, 409480, 429954, 462840, 469490, 563388, 573272, 583509, 614220, 704235, 716590, 778012, 804840, 859908, 938980, 972515, 1074885, 1126776, 1167018, 1228440, 1361521, 1408470, 1433180, 1556024, 1719816, 1877960, 1945030, 2149770, 2334036, 2723042, 2816940, 2866360, 2917545, 3890060, 4084563, 4299540, 4668072, 5446084, 5633880, 5835090, 6807605, 7780120, 8169126, 8599080, 10892168, 11670180, 13615210, 16338252, 20422815, 23340360, 27230420, 32676504, 40845630, 54460840, 81691260, 163382520]

約数ペア:

[(1, 163382520), (2, 81691260), (3, 54460840), (4, 40845630), (5, 32676504), (6, 27230420), (7, 23340360), (8, 20422815), (10, 16338252), (12, 13615210), (14, 11670180), (15, 10892168), (19, 8599080), (20, 8169126), (21, 7780120), (24, 6807605), (28, 5835090), (29, 5633880), (30, 5446084), (35, 4668072), (38, 4299540), (40, 4084563), (42, 3890060), (56, 2917545), (57, 2866360), (58, 2816940), (60, 2723042), (70, 2334036), (76, 2149770), (84, 1945030), (87, 1877960), (95, 1719816), (105, 1556024), (114, 1433180), (116, 1408470), (120, 1361521), (133, 1228440), (140, 1167018), (145, 1126776), (152, 1074885), (168, 972515), (174, 938980), (190, 859908), (203, 804840), (210, 778012), (228, 716590), (232, 704235), (266, 614220), (280, 583509), (285, 573272), (290, 563388), (348, 469490), (353, 462840), (380, 429954), (399, 409480), (406, 402420), (420, 389006), (435, 375592), (456, 358295), (532, 307110), (551, 296520), (570, 286636), (580, 281694), (609, 268280), (665, 245688), (696, 234745), (706, 231420), (760, 214977), (798, 204740), (812, 201210), (840, 194503), (870, 187796), (1015, 160968), (1059, 154280), (1064, 153555), (1102, 148260), (1140, 143318), (1160, 140847), (1218, 134140), (1330, 122844), (1412, 115710), (1596, 102370), (1624, 100605), (1653, 98840), (1740, 93898), (1765, 92568), (1995, 81896), (2030, 80484), (2118, 77140), (2204, 74130), (2280, 71659), (2436, 67070), (2471, 66120), (2660, 61422), (2755, 59304), (2824, 57855), (3045, 53656), (3192, 51185), (3306, 49420), (3480, 46949), (3530, 46284), (3857, 42360), (3990, 40948), (4060, 40242), (4236, 38570), (4408, 37065), (4872, 33535), (4942, 33060), (5295, 30856), (5320, 30711), (5510, 29652), (6090, 26828), (6612, 24710), (6707, 24360), (7060, 23142), (7413, 22040), (7714, 21180), (7980, 20474), (8120, 20121), (8265, 19768), (8472, 19285), (9884, 16530), (10237, 15960), (10590, 15428), (11020, 14826), (11571, 14120), (12180, 13414), (12355, 13224)]