7687680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:57

約数の個数: 320

約数和(自身を含む): 32997888

約数和(自身を除く): 25310208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 256, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 512, 520, 528, 546, 560, 572, 616, 624, 640, 660, 672, 704, 715, 728, 768, 770, 780, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1280, 1320, 1344, 1365, 1408, 1430, 1456, 1536, 1540, 1560, 1664, 1680, 1716, 1760, 1792, 1820, 1848, 1920, 2002, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2464, 2496, 2560, 2640, 2688, 2730, 2816, 2860, 2912, 3003, 3080, 3120, 3328, 3360, 3432, 3520, 3584, 3640, 3696, 3840, 4004, 4160, 4224, 4290, 4368, 4480, 4576, 4620, 4928, 4992, 5005, 5280, 5376, 5460, 5632, 5720, 5824, 6006, 6160, 6240, 6656, 6720, 6864, 7040, 7280, 7392, 7680, 8008, 8320, 8448, 8580, 8736, 8960, 9152, 9240, 9856, 9984, 10010, 10560, 10752, 10920, 11440, 11648, 12012, 12320, 12480, 13440, 13728, 14080, 14560, 14784, 15015, 16016, 16640, 16896, 17160, 17472, 17920, 18304, 18480, 19712, 19968, 20020, 21120, 21840, 22880, 23296, 24024, 24640, 24960, 26880, 27456, 28160, 29120, 29568, 30030, 32032, 33280, 34320, 34944, 36608, 36960, 39424, 40040, 42240, 43680, 45760, 46592, 48048, 49280, 49920, 53760, 54912, 58240, 59136, 60060, 64064, 68640, 69888, 73216, 73920, 80080, 84480, 87360, 91520, 96096, 98560, 99840, 109824, 116480, 118272, 120120, 128128, 137280, 139776, 147840, 160160, 174720, 183040, 192192, 197120, 219648, 232960, 240240, 256256, 274560, 295680, 320320, 349440, 366080, 384384, 480480, 512512, 549120, 591360, 640640, 698880, 768768, 960960, 1098240, 1281280, 1537536, 1921920, 2562560, 3843840, 7687680]

約数ペア:

[(1, 7687680), (2, 3843840), (3, 2562560), (4, 1921920), (5, 1537536), (6, 1281280), (7, 1098240), (8, 960960), (10, 768768), (11, 698880), (12, 640640), (13, 591360), (14, 549120), (15, 512512), (16, 480480), (20, 384384), (21, 366080), (22, 349440), (24, 320320), (26, 295680), (28, 274560), (30, 256256), (32, 240240), (33, 232960), (35, 219648), (39, 197120), (40, 192192), (42, 183040), (44, 174720), (48, 160160), (52, 147840), (55, 139776), (56, 137280), (60, 128128), (64, 120120), (65, 118272), (66, 116480), (70, 109824), (77, 99840), (78, 98560), (80, 96096), (84, 91520), (88, 87360), (91, 84480), (96, 80080), (104, 73920), (105, 73216), (110, 69888), (112, 68640), (120, 64064), (128, 60060), (130, 59136), (132, 58240), (140, 54912), (143, 53760), (154, 49920), (156, 49280), (160, 48048), (165, 46592), (168, 45760), (176, 43680), (182, 42240), (192, 40040), (195, 39424), (208, 36960), (210, 36608), (220, 34944), (224, 34320), (231, 33280), (240, 32032), (256, 30030), (260, 29568), (264, 29120), (273, 28160), (280, 27456), (286, 26880), (308, 24960), (312, 24640), (320, 24024), (330, 23296), (336, 22880), (352, 21840), (364, 21120), (384, 20020), (385, 19968), (390, 19712), (416, 18480), (420, 18304), (429, 17920), (440, 17472), (448, 17160), (455, 16896), (462, 16640), (480, 16016), (512, 15015), (520, 14784), (528, 14560), (546, 14080), (560, 13728), (572, 13440), (616, 12480), (624, 12320), (640, 12012), (660, 11648), (672, 11440), (704, 10920), (715, 10752), (728, 10560), (768, 10010), (770, 9984), (780, 9856), (832, 9240), (840, 9152), (858, 8960), (880, 8736), (896, 8580), (910, 8448), (924, 8320), (960, 8008), (1001, 7680), (1040, 7392), (1056, 7280), (1092, 7040), (1120, 6864), (1144, 6720), (1155, 6656), (1232, 6240), (1248, 6160), (1280, 6006), (1320, 5824), (1344, 5720), (1365, 5632), (1408, 5460), (1430, 5376), (1456, 5280), (1536, 5005), (1540, 4992), (1560, 4928), (1664, 4620), (1680, 4576), (1716, 4480), (1760, 4368), (1792, 4290), (1820, 4224), (1848, 4160), (1920, 4004), (2002, 3840), (2080, 3696), (2112, 3640), (2145, 3584), (2184, 3520), (2240, 3432), (2288, 3360), (2310, 3328), (2464, 3120), (2496, 3080), (2560, 3003), (2640, 2912), (2688, 2860), (2730, 2816)]