481877760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 432

約数和(自身を含む): 1937761056

約数和(自身を除く): 1455883296

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, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 197, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 394, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 591, 624, 637, 640, 672, 728, 735, 768, 780, 784, 788, 832, 840, 896, 910, 960, 980, 985, 1040, 1092, 1120, 1176, 1182, 1248, 1274, 1280, 1344, 1365, 1379, 1456, 1470, 1560, 1568, 1576, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 1970, 2080, 2184, 2240, 2352, 2364, 2496, 2548, 2561, 2688, 2730, 2758, 2912, 2940, 2955, 3120, 3136, 3152, 3185, 3328, 3360, 3640, 3822, 3840, 3920, 3940, 4137, 4160, 4368, 4480, 4704, 4728, 4992, 5096, 5122, 5376, 5460, 5516, 5824, 5880, 5910, 6240, 6272, 6304, 6370, 6720, 6895, 7280, 7644, 7683, 7840, 7880, 8274, 8320, 8736, 8960, 9408, 9456, 9555, 9653, 9984, 10192, 10244, 10920, 11032, 11648, 11760, 11820, 12480, 12544, 12608, 12740, 12805, 13440, 13790, 14560, 15288, 15366, 15680, 15760, 16548, 16640, 17472, 17927, 18816, 18912, 19110, 19306, 20384, 20488, 20685, 21840, 22064, 23296, 23520, 23640, 24960, 25216, 25480, 25610, 26880, 27580, 28959, 29120, 30576, 30732, 31360, 31520, 33096, 34944, 35854, 37632, 37824, 38220, 38415, 38612, 40768, 40976, 41370, 43680, 44128, 47040, 47280, 48265, 49920, 50432, 50960, 51220, 53781, 55160, 57918, 58240, 61152, 61464, 62720, 63040, 66192, 69888, 71708, 75648, 76440, 76830, 77224, 81536, 81952, 82740, 87360, 88256, 89635, 94080, 94560, 96530, 101920, 102440, 107562, 110320, 115836, 116480, 122304, 122928, 125489, 126080, 132384, 143416, 144795, 151296, 152880, 153660, 154448, 163072, 163904, 165480, 174720, 176512, 179270, 188160, 189120, 193060, 203840, 204880, 215124, 220640, 231672, 244608, 245856, 250978, 252160, 264768, 268905, 286832, 289590, 305760, 307320, 308896, 327808, 330960, 349440, 353024, 358540, 376467, 378240, 386120, 407680, 409760, 430248, 441280, 463344, 489216, 491712, 501956, 529536, 537810, 573664, 579180, 611520, 614640, 617792, 627445, 655616, 661920, 717080, 752934, 756480, 772240, 815360, 819520, 860496, 882560, 926688, 983424, 1003912, 1059072, 1075620, 1147328, 1158360, 1223040, 1229280, 1235584, 1254890, 1323840, 1434160, 1505868, 1544480, 1639040, 1720992, 1765120, 1853376, 1882335, 1966848, 2007824, 2151240, 2294656, 2316720, 2446080, 2458560, 2471168, 2509780, 2647680, 2868320, 3011736, 3088960, 3278080, 3441984, 3706752, 3764670, 4015648, 4302480, 4589312, 4633440, 4917120, 5019560, 5295360, 5736640, 6023472, 6177920, 6883968, 7413504, 7529340, 8031296, 8604960, 9266880, 9834240, 10039120, 11473280, 12046944, 12355840, 13767936, 15058680, 16062592, 17209920, 18533760, 20078240, 22946560, 24093888, 30117360, 32125184, 34419840, 37067520, 40156480, 48187776, 60234720, 68839680, 80312960, 96375552, 120469440, 160625920, 240938880, 481877760]

約数ペア:

[(1, 481877760), (2, 240938880), (3, 160625920), (4, 120469440), (5, 96375552), (6, 80312960), (7, 68839680), (8, 60234720), (10, 48187776), (12, 40156480), (13, 37067520), (14, 34419840), (15, 32125184), (16, 30117360), (20, 24093888), (21, 22946560), (24, 20078240), (26, 18533760), (28, 17209920), (30, 16062592), (32, 15058680), (35, 13767936), (39, 12355840), (40, 12046944), (42, 11473280), (48, 10039120), (49, 9834240), (52, 9266880), (56, 8604960), (60, 8031296), (64, 7529340), (65, 7413504), (70, 6883968), (78, 6177920), (80, 6023472), (84, 5736640), (91, 5295360), (96, 5019560), (98, 4917120), (104, 4633440), (105, 4589312), (112, 4302480), (120, 4015648), (128, 3764670), (130, 3706752), (140, 3441984), (147, 3278080), (156, 3088960), (160, 3011736), (168, 2868320), (182, 2647680), (192, 2509780), (195, 2471168), (196, 2458560), (197, 2446080), (208, 2316720), (210, 2294656), (224, 2151240), (240, 2007824), (245, 1966848), (256, 1882335), (260, 1853376), (273, 1765120), (280, 1720992), (294, 1639040), (312, 1544480), (320, 1505868), (336, 1434160), (364, 1323840), (384, 1254890), (390, 1235584), (392, 1229280), (394, 1223040), (416, 1158360), (420, 1147328), (448, 1075620), (455, 1059072), (480, 1003912), (490, 983424), (520, 926688), (546, 882560), (560, 860496), (588, 819520), (591, 815360), (624, 772240), (637, 756480), (640, 752934), (672, 717080), (728, 661920), (735, 655616), (768, 627445), (780, 617792), (784, 614640), (788, 611520), (832, 579180), (840, 573664), (896, 537810), (910, 529536), (960, 501956), (980, 491712), (985, 489216), (1040, 463344), (1092, 441280), (1120, 430248), (1176, 409760), (1182, 407680), (1248, 386120), (1274, 378240), (1280, 376467), (1344, 358540), (1365, 353024), (1379, 349440), (1456, 330960), (1470, 327808), (1560, 308896), (1568, 307320), (1576, 305760), (1664, 289590), (1680, 286832), (1792, 268905), (1820, 264768), (1911, 252160), (1920, 250978), (1960, 245856), (1970, 244608), (2080, 231672), (2184, 220640), (2240, 215124), (2352, 204880), (2364, 203840), (2496, 193060), (2548, 189120), (2561, 188160), (2688, 179270), (2730, 176512), (2758, 174720), (2912, 165480), (2940, 163904), (2955, 163072), (3120, 154448), (3136, 153660), (3152, 152880), (3185, 151296), (3328, 144795), (3360, 143416), (3640, 132384), (3822, 126080), (3840, 125489), (3920, 122928), (3940, 122304), (4137, 116480), (4160, 115836), (4368, 110320), (4480, 107562), (4704, 102440), (4728, 101920), (4992, 96530), (5096, 94560), (5122, 94080), (5376, 89635), (5460, 88256), (5516, 87360), (5824, 82740), (5880, 81952), (5910, 81536), (6240, 77224), (6272, 76830), (6304, 76440), (6370, 75648), (6720, 71708), (6895, 69888), (7280, 66192), (7644, 63040), (7683, 62720), (7840, 61464), (7880, 61152), (8274, 58240), (8320, 57918), (8736, 55160), (8960, 53781), (9408, 51220), (9456, 50960), (9555, 50432), (9653, 49920), (9984, 48265), (10192, 47280), (10244, 47040), (10920, 44128), (11032, 43680), (11648, 41370), (11760, 40976), (11820, 40768), (12480, 38612), (12544, 38415), (12608, 38220), (12740, 37824), (12805, 37632), (13440, 35854), (13790, 34944), (14560, 33096), (15288, 31520), (15366, 31360), (15680, 30732), (15760, 30576), (16548, 29120), (16640, 28959), (17472, 27580), (17927, 26880), (18816, 25610), (18912, 25480), (19110, 25216), (19306, 24960), (20384, 23640), (20488, 23520), (20685, 23296), (21840, 22064)]