264165120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 216

約数和(自身を含む): 954678816

約数和(自身を除く): 690513696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 997, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 1994, 2070, 2208, 2304, 2760, 2880, 2944, 2991, 3312, 3680, 3840, 3988, 4140, 4416, 4985, 5520, 5760, 5888, 5982, 6624, 7360, 7976, 8280, 8832, 8973, 9970, 11040, 11520, 11964, 13248, 14720, 14955, 15952, 16560, 17664, 17946, 19940, 22080, 22931, 23928, 26496, 29440, 29910, 31904, 33120, 35892, 39880, 44160, 44865, 45862, 47856, 52992, 59820, 63808, 66240, 68793, 71784, 79760, 88320, 89730, 91724, 95712, 114655, 119640, 127616, 132480, 137586, 143568, 159520, 179460, 183448, 191424, 206379, 229310, 239280, 255232, 264960, 275172, 287136, 319040, 343965, 358920, 366896, 382848, 412758, 458620, 478560, 550344, 574272, 638080, 687930, 717840, 733792, 765696, 825516, 917240, 957120, 1031895, 1100688, 1148544, 1276160, 1375860, 1435680, 1467584, 1651032, 1834480, 1914240, 2063790, 2201376, 2297088, 2751720, 2871360, 2935168, 3302064, 3668960, 3828480, 4127580, 4402752, 5503440, 5742720, 5870336, 6604128, 7337920, 8255160, 8805504, 11006880, 11485440, 13208256, 14675840, 16510320, 17611008, 22013760, 26416512, 29351680, 33020640, 44027520, 52833024, 66041280, 88055040, 132082560, 264165120]

約数ペア:

[(1, 264165120), (2, 132082560), (3, 88055040), (4, 66041280), (5, 52833024), (6, 44027520), (8, 33020640), (9, 29351680), (10, 26416512), (12, 22013760), (15, 17611008), (16, 16510320), (18, 14675840), (20, 13208256), (23, 11485440), (24, 11006880), (30, 8805504), (32, 8255160), (36, 7337920), (40, 6604128), (45, 5870336), (46, 5742720), (48, 5503440), (60, 4402752), (64, 4127580), (69, 3828480), (72, 3668960), (80, 3302064), (90, 2935168), (92, 2871360), (96, 2751720), (115, 2297088), (120, 2201376), (128, 2063790), (138, 1914240), (144, 1834480), (160, 1651032), (180, 1467584), (184, 1435680), (192, 1375860), (207, 1276160), (230, 1148544), (240, 1100688), (256, 1031895), (276, 957120), (288, 917240), (320, 825516), (345, 765696), (360, 733792), (368, 717840), (384, 687930), (414, 638080), (460, 574272), (480, 550344), (552, 478560), (576, 458620), (640, 412758), (690, 382848), (720, 366896), (736, 358920), (768, 343965), (828, 319040), (920, 287136), (960, 275172), (997, 264960), (1035, 255232), (1104, 239280), (1152, 229310), (1280, 206379), (1380, 191424), (1440, 183448), (1472, 179460), (1656, 159520), (1840, 143568), (1920, 137586), (1994, 132480), (2070, 127616), (2208, 119640), (2304, 114655), (2760, 95712), (2880, 91724), (2944, 89730), (2991, 88320), (3312, 79760), (3680, 71784), (3840, 68793), (3988, 66240), (4140, 63808), (4416, 59820), (4985, 52992), (5520, 47856), (5760, 45862), (5888, 44865), (5982, 44160), (6624, 39880), (7360, 35892), (7976, 33120), (8280, 31904), (8832, 29910), (8973, 29440), (9970, 26496), (11040, 23928), (11520, 22931), (11964, 22080), (13248, 19940), (14720, 17946), (14955, 17664), (15952, 16560)]