25705505280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36781}}^1$

素因数の和:36827

約数の個数: 320

約数和(自身を含む): 101144026368

約数和(自身を除く): 75438521088

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, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2560, 2688, 2730, 2912, 3120, 3328, 3360, 3584, 3640, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6656, 6720, 7280, 7680, 8320, 8736, 8960, 9984, 10752, 10920, 11648, 12480, 13440, 14560, 16640, 17472, 17920, 19968, 21840, 23296, 24960, 26880, 29120, 33280, 34944, 36781, 43680, 46592, 49920, 53760, 58240, 69888, 73562, 87360, 99840, 110343, 116480, 139776, 147124, 174720, 183905, 220686, 232960, 257467, 294248, 349440, 367810, 441372, 478153, 514934, 551715, 588496, 698880, 735620, 772401, 882744, 956306, 1029868, 1103430, 1176992, 1287335, 1434459, 1471240, 1544802, 1765488, 1912612, 2059736, 2206860, 2353984, 2390765, 2574670, 2868918, 2942480, 3089604, 3347071, 3530976, 3825224, 3862005, 4119472, 4413720, 4707968, 4781530, 5149340, 5737836, 5884960, 6179208, 6694142, 7061952, 7172295, 7650448, 7724010, 8238944, 8827440, 9415936, 9563060, 10041213, 10298680, 11475672, 11769920, 12358416, 13388284, 14123904, 14344590, 15300896, 15448020, 16477888, 16735355, 17654880, 18831872, 19126120, 20082426, 20597360, 22951344, 23539840, 24716832, 26776568, 28247808, 28689180, 30601792, 30896040, 32955776, 33470710, 35309760, 38252240, 40164852, 41194720, 45902688, 47079680, 49433664, 50206065, 53553136, 56495616, 57378360, 61203584, 61792080, 65911552, 66941420, 70619520, 76504480, 80329704, 82389440, 91805376, 94159360, 98867328, 100412130, 107106272, 114756720, 122407168, 123584160, 131823104, 133882840, 141239040, 153008960, 160659408, 164778880, 183610752, 197734656, 200824260, 214212544, 229513440, 244814336, 247168320, 267765680, 282478080, 306017920, 321318816, 329557760, 367221504, 395469312, 401648520, 428425088, 459026880, 494336640, 535531360, 612035840, 642637632, 659115520, 734443008, 803297040, 856850176, 918053760, 988673280, 1071062720, 1224071680, 1285275264, 1606594080, 1713700352, 1836107520, 1977346560, 2142125440, 2570550528, 3213188160, 3672215040, 4284250880, 5141101056, 6426376320, 8568501760, 12852752640, 25705505280]

約数ペア:

[(1, 25705505280), (2, 12852752640), (3, 8568501760), (4, 6426376320), (5, 5141101056), (6, 4284250880), (7, 3672215040), (8, 3213188160), (10, 2570550528), (12, 2142125440), (13, 1977346560), (14, 1836107520), (15, 1713700352), (16, 1606594080), (20, 1285275264), (21, 1224071680), (24, 1071062720), (26, 988673280), (28, 918053760), (30, 856850176), (32, 803297040), (35, 734443008), (39, 659115520), (40, 642637632), (42, 612035840), (48, 535531360), (52, 494336640), (56, 459026880), (60, 428425088), (64, 401648520), (65, 395469312), (70, 367221504), (78, 329557760), (80, 321318816), (84, 306017920), (91, 282478080), (96, 267765680), (104, 247168320), (105, 244814336), (112, 229513440), (120, 214212544), (128, 200824260), (130, 197734656), (140, 183610752), (156, 164778880), (160, 160659408), (168, 153008960), (182, 141239040), (192, 133882840), (195, 131823104), (208, 123584160), (210, 122407168), (224, 114756720), (240, 107106272), (256, 100412130), (260, 98867328), (273, 94159360), (280, 91805376), (312, 82389440), (320, 80329704), (336, 76504480), (364, 70619520), (384, 66941420), (390, 65911552), (416, 61792080), (420, 61203584), (448, 57378360), (455, 56495616), (480, 53553136), (512, 50206065), (520, 49433664), (546, 47079680), (560, 45902688), (624, 41194720), (640, 40164852), (672, 38252240), (728, 35309760), (768, 33470710), (780, 32955776), (832, 30896040), (840, 30601792), (896, 28689180), (910, 28247808), (960, 26776568), (1040, 24716832), (1092, 23539840), (1120, 22951344), (1248, 20597360), (1280, 20082426), (1344, 19126120), (1365, 18831872), (1456, 17654880), (1536, 16735355), (1560, 16477888), (1664, 15448020), (1680, 15300896), (1792, 14344590), (1820, 14123904), (1920, 13388284), (2080, 12358416), (2184, 11769920), (2240, 11475672), (2496, 10298680), (2560, 10041213), (2688, 9563060), (2730, 9415936), (2912, 8827440), (3120, 8238944), (3328, 7724010), (3360, 7650448), (3584, 7172295), (3640, 7061952), (3840, 6694142), (4160, 6179208), (4368, 5884960), (4480, 5737836), (4992, 5149340), (5376, 4781530), (5460, 4707968), (5824, 4413720), (6240, 4119472), (6656, 3862005), (6720, 3825224), (7280, 3530976), (7680, 3347071), (8320, 3089604), (8736, 2942480), (8960, 2868918), (9984, 2574670), (10752, 2390765), (10920, 2353984), (11648, 2206860), (12480, 2059736), (13440, 1912612), (14560, 1765488), (16640, 1544802), (17472, 1471240), (17920, 1434459), (19968, 1287335), (21840, 1176992), (23296, 1103430), (24960, 1029868), (26880, 956306), (29120, 882744), (33280, 772401), (34944, 735620), (36781, 698880), (43680, 588496), (46592, 551715), (49920, 514934), (53760, 478153), (58240, 441372), (69888, 367810), (73562, 349440), (87360, 294248), (99840, 257467), (110343, 232960), (116480, 220686), (139776, 183905), (147124, 174720)]