493409280

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 352

約数和(自身を含む): 1947826944

約数和(自身を除く): 1454417664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 353, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 706, 728, 768, 780, 832, 840, 896, 910, 960, 1024, 1040, 1059, 1092, 1120, 1248, 1280, 1344, 1365, 1412, 1456, 1536, 1560, 1664, 1680, 1765, 1792, 1820, 1920, 2080, 2118, 2184, 2240, 2471, 2496, 2560, 2688, 2730, 2824, 2912, 3072, 3120, 3328, 3360, 3530, 3584, 3640, 3840, 4160, 4236, 4368, 4480, 4589, 4942, 4992, 5120, 5295, 5376, 5460, 5648, 5824, 6240, 6656, 6720, 7060, 7168, 7280, 7413, 7680, 8320, 8472, 8736, 8960, 9178, 9884, 9984, 10590, 10752, 10920, 11296, 11648, 12355, 12480, 13312, 13440, 13767, 14120, 14560, 14826, 15360, 16640, 16944, 17472, 17920, 18356, 19768, 19968, 21180, 21504, 21840, 22592, 22945, 23296, 24710, 24960, 26880, 27534, 28240, 29120, 29652, 32123, 33280, 33888, 34944, 35840, 36712, 37065, 39536, 39936, 42360, 43680, 45184, 45890, 46592, 49420, 49920, 53760, 55068, 56480, 58240, 59304, 64246, 66560, 67776, 68835, 69888, 73424, 74130, 79072, 84720, 87360, 90368, 91780, 93184, 96369, 98840, 99840, 107520, 110136, 112960, 116480, 118608, 128492, 135552, 137670, 139776, 146848, 148260, 158144, 160615, 169440, 174720, 180736, 183560, 192738, 197680, 199680, 220272, 225920, 232960, 237216, 256984, 271104, 275340, 279552, 293696, 296520, 316288, 321230, 338880, 349440, 361472, 367120, 385476, 395360, 440544, 451840, 465920, 474432, 481845, 513968, 542208, 550680, 587392, 593040, 632576, 642460, 677760, 698880, 734240, 770952, 790720, 881088, 903680, 948864, 963690, 1027936, 1084416, 1101360, 1174784, 1186080, 1265152, 1284920, 1355520, 1397760, 1468480, 1541904, 1581440, 1762176, 1807360, 1897728, 1927380, 2055872, 2202720, 2349568, 2372160, 2530304, 2569840, 2711040, 2936960, 3083808, 3162880, 3524352, 3795456, 3854760, 4111744, 4405440, 4699136, 4744320, 5139680, 5422080, 5873920, 6167616, 6325760, 7048704, 7590912, 7709520, 8223488, 8810880, 9488640, 10279360, 11747840, 12335232, 12651520, 14097408, 15419040, 16446976, 17621760, 18977280, 20558720, 23495680, 24670464, 30838080, 32893952, 35243520, 37954560, 41117440, 49340928, 61676160, 70487040, 82234880, 98681856, 123352320, 164469760, 246704640, 493409280]

約数ペア:

[(1, 493409280), (2, 246704640), (3, 164469760), (4, 123352320), (5, 98681856), (6, 82234880), (7, 70487040), (8, 61676160), (10, 49340928), (12, 41117440), (13, 37954560), (14, 35243520), (15, 32893952), (16, 30838080), (20, 24670464), (21, 23495680), (24, 20558720), (26, 18977280), (28, 17621760), (30, 16446976), (32, 15419040), (35, 14097408), (39, 12651520), (40, 12335232), (42, 11747840), (48, 10279360), (52, 9488640), (56, 8810880), (60, 8223488), (64, 7709520), (65, 7590912), (70, 7048704), (78, 6325760), (80, 6167616), (84, 5873920), (91, 5422080), (96, 5139680), (104, 4744320), (105, 4699136), (112, 4405440), (120, 4111744), (128, 3854760), (130, 3795456), (140, 3524352), (156, 3162880), (160, 3083808), (168, 2936960), (182, 2711040), (192, 2569840), (195, 2530304), (208, 2372160), (210, 2349568), (224, 2202720), (240, 2055872), (256, 1927380), (260, 1897728), (273, 1807360), (280, 1762176), (312, 1581440), (320, 1541904), (336, 1468480), (353, 1397760), (364, 1355520), (384, 1284920), (390, 1265152), (416, 1186080), (420, 1174784), (448, 1101360), (455, 1084416), (480, 1027936), (512, 963690), (520, 948864), (546, 903680), (560, 881088), (624, 790720), (640, 770952), (672, 734240), (706, 698880), (728, 677760), (768, 642460), (780, 632576), (832, 593040), (840, 587392), (896, 550680), (910, 542208), (960, 513968), (1024, 481845), (1040, 474432), (1059, 465920), (1092, 451840), (1120, 440544), (1248, 395360), (1280, 385476), (1344, 367120), (1365, 361472), (1412, 349440), (1456, 338880), (1536, 321230), (1560, 316288), (1664, 296520), (1680, 293696), (1765, 279552), (1792, 275340), (1820, 271104), (1920, 256984), (2080, 237216), (2118, 232960), (2184, 225920), (2240, 220272), (2471, 199680), (2496, 197680), (2560, 192738), (2688, 183560), (2730, 180736), (2824, 174720), (2912, 169440), (3072, 160615), (3120, 158144), (3328, 148260), (3360, 146848), (3530, 139776), (3584, 137670), (3640, 135552), (3840, 128492), (4160, 118608), (4236, 116480), (4368, 112960), (4480, 110136), (4589, 107520), (4942, 99840), (4992, 98840), (5120, 96369), (5295, 93184), (5376, 91780), (5460, 90368), (5648, 87360), (5824, 84720), (6240, 79072), (6656, 74130), (6720, 73424), (7060, 69888), (7168, 68835), (7280, 67776), (7413, 66560), (7680, 64246), (8320, 59304), (8472, 58240), (8736, 56480), (8960, 55068), (9178, 53760), (9884, 49920), (9984, 49420), (10590, 46592), (10752, 45890), (10920, 45184), (11296, 43680), (11648, 42360), (12355, 39936), (12480, 39536), (13312, 37065), (13440, 36712), (13767, 35840), (14120, 34944), (14560, 33888), (14826, 33280), (15360, 32123), (16640, 29652), (16944, 29120), (17472, 28240), (17920, 27534), (18356, 26880), (19768, 24960), (19968, 24710), (21180, 23296), (21504, 22945), (21840, 22592)]