489269760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 320

約数和(自身を含む): 1885593600

約数和(自身を除く): 1396323840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 479, 480, 512, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 958, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1437, 1520, 1536, 1596, 1680, 1792, 1824, 1916, 1920, 1995, 2128, 2240, 2280, 2395, 2432, 2560, 2660, 2688, 2874, 3040, 3192, 3353, 3360, 3584, 3648, 3832, 3840, 3990, 4256, 4480, 4560, 4790, 4864, 5320, 5376, 5748, 6080, 6384, 6706, 6720, 7185, 7296, 7664, 7680, 7980, 8512, 8960, 9101, 9120, 9580, 9728, 10059, 10640, 10752, 11496, 12160, 12768, 13412, 13440, 14370, 14592, 15328, 15960, 16765, 17024, 17920, 18202, 18240, 19160, 20118, 21280, 22992, 24320, 25536, 26824, 26880, 27303, 28740, 29184, 30656, 31920, 33530, 34048, 36404, 36480, 38320, 40236, 42560, 45505, 45984, 48640, 50295, 51072, 53648, 53760, 54606, 57480, 61312, 63707, 63840, 67060, 68096, 72808, 72960, 76640, 80472, 85120, 91010, 91968, 100590, 102144, 107296, 109212, 114960, 122624, 127414, 127680, 134120, 136515, 145616, 145920, 153280, 160944, 170240, 182020, 183936, 191121, 201180, 204288, 214592, 218424, 229920, 245248, 254828, 255360, 268240, 273030, 291232, 306560, 318535, 321888, 340480, 364040, 367872, 382242, 402360, 429184, 436848, 459840, 509656, 510720, 536480, 546060, 582464, 613120, 637070, 643776, 728080, 735744, 764484, 804720, 858368, 873696, 919680, 955605, 1019312, 1021440, 1072960, 1092120, 1164928, 1226240, 1274140, 1287552, 1456160, 1528968, 1609440, 1716736, 1747392, 1839360, 1911210, 2038624, 2145920, 2184240, 2329856, 2548280, 2575104, 2912320, 3057936, 3218880, 3494784, 3678720, 3822420, 4077248, 4291840, 4368480, 4659712, 5096560, 5150208, 5824640, 6115872, 6437760, 6989568, 7644840, 8154496, 8583680, 8736960, 10193120, 11649280, 12231744, 12875520, 13979136, 15289680, 16308992, 17473920, 20386240, 23298560, 24463488, 25751040, 30579360, 32617984, 34947840, 40772480, 48926976, 61158720, 69895680, 81544960, 97853952, 122317440, 163089920, 244634880, 489269760]

約数ペア:

[(1, 489269760), (2, 244634880), (3, 163089920), (4, 122317440), (5, 97853952), (6, 81544960), (7, 69895680), (8, 61158720), (10, 48926976), (12, 40772480), (14, 34947840), (15, 32617984), (16, 30579360), (19, 25751040), (20, 24463488), (21, 23298560), (24, 20386240), (28, 17473920), (30, 16308992), (32, 15289680), (35, 13979136), (38, 12875520), (40, 12231744), (42, 11649280), (48, 10193120), (56, 8736960), (57, 8583680), (60, 8154496), (64, 7644840), (70, 6989568), (76, 6437760), (80, 6115872), (84, 5824640), (95, 5150208), (96, 5096560), (105, 4659712), (112, 4368480), (114, 4291840), (120, 4077248), (128, 3822420), (133, 3678720), (140, 3494784), (152, 3218880), (160, 3057936), (168, 2912320), (190, 2575104), (192, 2548280), (210, 2329856), (224, 2184240), (228, 2145920), (240, 2038624), (256, 1911210), (266, 1839360), (280, 1747392), (285, 1716736), (304, 1609440), (320, 1528968), (336, 1456160), (380, 1287552), (384, 1274140), (399, 1226240), (420, 1164928), (448, 1092120), (456, 1072960), (479, 1021440), (480, 1019312), (512, 955605), (532, 919680), (560, 873696), (570, 858368), (608, 804720), (640, 764484), (665, 735744), (672, 728080), (760, 643776), (768, 637070), (798, 613120), (840, 582464), (896, 546060), (912, 536480), (958, 510720), (960, 509656), (1064, 459840), (1120, 436848), (1140, 429184), (1216, 402360), (1280, 382242), (1330, 367872), (1344, 364040), (1437, 340480), (1520, 321888), (1536, 318535), (1596, 306560), (1680, 291232), (1792, 273030), (1824, 268240), (1916, 255360), (1920, 254828), (1995, 245248), (2128, 229920), (2240, 218424), (2280, 214592), (2395, 204288), (2432, 201180), (2560, 191121), (2660, 183936), (2688, 182020), (2874, 170240), (3040, 160944), (3192, 153280), (3353, 145920), (3360, 145616), (3584, 136515), (3648, 134120), (3832, 127680), (3840, 127414), (3990, 122624), (4256, 114960), (4480, 109212), (4560, 107296), (4790, 102144), (4864, 100590), (5320, 91968), (5376, 91010), (5748, 85120), (6080, 80472), (6384, 76640), (6706, 72960), (6720, 72808), (7185, 68096), (7296, 67060), (7664, 63840), (7680, 63707), (7980, 61312), (8512, 57480), (8960, 54606), (9101, 53760), (9120, 53648), (9580, 51072), (9728, 50295), (10059, 48640), (10640, 45984), (10752, 45505), (11496, 42560), (12160, 40236), (12768, 38320), (13412, 36480), (13440, 36404), (14370, 34048), (14592, 33530), (15328, 31920), (15960, 30656), (16765, 29184), (17024, 28740), (17920, 27303), (18202, 26880), (18240, 26824), (19160, 25536), (20118, 24320), (21280, 22992)]