25905070080

素因数分解:

$2^{20}\times 3^4\times 5^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 420

約数和(自身を含む): 94396960812

約数和(自身を除く): 68491890732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 128, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 256, 270, 288, 305, 320, 324, 360, 366, 384, 405, 432, 480, 488, 512, 540, 549, 576, 610, 640, 648, 720, 732, 768, 810, 864, 915, 960, 976, 1024, 1080, 1098, 1152, 1220, 1280, 1296, 1440, 1464, 1536, 1620, 1647, 1728, 1830, 1920, 1952, 2048, 2160, 2196, 2304, 2440, 2560, 2592, 2745, 2880, 2928, 3072, 3240, 3294, 3456, 3660, 3840, 3904, 4096, 4320, 4392, 4608, 4880, 4941, 5120, 5184, 5490, 5760, 5856, 6144, 6480, 6588, 6912, 7320, 7680, 7808, 8192, 8235, 8640, 8784, 9216, 9760, 9882, 10240, 10368, 10980, 11520, 11712, 12288, 12960, 13176, 13824, 14640, 15360, 15616, 16384, 16470, 17280, 17568, 18432, 19520, 19764, 20480, 20736, 21960, 23040, 23424, 24576, 24705, 25920, 26352, 27648, 29280, 30720, 31232, 32768, 32940, 34560, 35136, 36864, 39040, 39528, 40960, 41472, 43920, 46080, 46848, 49152, 49410, 51840, 52704, 55296, 58560, 61440, 62464, 65536, 65880, 69120, 70272, 73728, 78080, 79056, 81920, 82944, 87840, 92160, 93696, 98304, 98820, 103680, 105408, 110592, 117120, 122880, 124928, 131072, 131760, 138240, 140544, 147456, 156160, 158112, 163840, 165888, 175680, 184320, 187392, 196608, 197640, 207360, 210816, 221184, 234240, 245760, 249856, 262144, 263520, 276480, 281088, 294912, 312320, 316224, 327680, 331776, 351360, 368640, 374784, 393216, 395280, 414720, 421632, 442368, 468480, 491520, 499712, 524288, 527040, 552960, 562176, 589824, 624640, 632448, 655360, 663552, 702720, 737280, 749568, 786432, 790560, 829440, 843264, 884736, 936960, 983040, 999424, 1048576, 1054080, 1105920, 1124352, 1179648, 1249280, 1264896, 1310720, 1327104, 1405440, 1474560, 1499136, 1572864, 1581120, 1658880, 1686528, 1769472, 1873920, 1966080, 1998848, 2108160, 2211840, 2248704, 2359296, 2498560, 2529792, 2621440, 2654208, 2810880, 2949120, 2998272, 3145728, 3162240, 3317760, 3373056, 3538944, 3747840, 3932160, 3997696, 4216320, 4423680, 4497408, 4718592, 4997120, 5059584, 5242880, 5308416, 5621760, 5898240, 5996544, 6324480, 6635520, 6746112, 7077888, 7495680, 7864320, 7995392, 8432640, 8847360, 8994816, 9437184, 9994240, 10119168, 10616832, 11243520, 11796480, 11993088, 12648960, 13271040, 13492224, 14155776, 14991360, 15728640, 15990784, 16865280, 17694720, 17989632, 19988480, 20238336, 21233664, 22487040, 23592960, 23986176, 25297920, 26542080, 26984448, 28311552, 29982720, 31981568, 33730560, 35389440, 35979264, 39976960, 40476672, 42467328, 44974080, 47185920, 47972352, 50595840, 53084160, 53968896, 59965440, 63963136, 67461120, 70778880, 71958528, 79953920, 80953344, 84934656, 89948160, 95944704, 101191680, 106168320, 107937792, 119930880, 134922240, 141557760, 143917056, 159907840, 161906688, 179896320, 191889408, 202383360, 212336640, 215875584, 239861760, 269844480, 287834112, 319815680, 323813376, 359792640, 404766720, 424673280, 431751168, 479723520, 539688960, 575668224, 647626752, 719585280, 809533440, 863502336, 959447040, 1079377920, 1295253504, 1439170560, 1619066880, 1727004672, 2158755840, 2590507008, 2878341120, 3238133760, 4317511680, 5181014016, 6476267520, 8635023360, 12952535040, 25905070080]

約数ペア:

[(1, 25905070080), (2, 12952535040), (3, 8635023360), (4, 6476267520), (5, 5181014016), (6, 4317511680), (8, 3238133760), (9, 2878341120), (10, 2590507008), (12, 2158755840), (15, 1727004672), (16, 1619066880), (18, 1439170560), (20, 1295253504), (24, 1079377920), (27, 959447040), (30, 863502336), (32, 809533440), (36, 719585280), (40, 647626752), (45, 575668224), (48, 539688960), (54, 479723520), (60, 431751168), (61, 424673280), (64, 404766720), (72, 359792640), (80, 323813376), (81, 319815680), (90, 287834112), (96, 269844480), (108, 239861760), (120, 215875584), (122, 212336640), (128, 202383360), (135, 191889408), (144, 179896320), (160, 161906688), (162, 159907840), (180, 143917056), (183, 141557760), (192, 134922240), (216, 119930880), (240, 107937792), (244, 106168320), (256, 101191680), (270, 95944704), (288, 89948160), (305, 84934656), (320, 80953344), (324, 79953920), (360, 71958528), (366, 70778880), (384, 67461120), (405, 63963136), (432, 59965440), (480, 53968896), (488, 53084160), (512, 50595840), (540, 47972352), (549, 47185920), (576, 44974080), (610, 42467328), (640, 40476672), (648, 39976960), (720, 35979264), (732, 35389440), (768, 33730560), (810, 31981568), (864, 29982720), (915, 28311552), (960, 26984448), (976, 26542080), (1024, 25297920), (1080, 23986176), (1098, 23592960), (1152, 22487040), (1220, 21233664), (1280, 20238336), (1296, 19988480), (1440, 17989632), (1464, 17694720), (1536, 16865280), (1620, 15990784), (1647, 15728640), (1728, 14991360), (1830, 14155776), (1920, 13492224), (1952, 13271040), (2048, 12648960), (2160, 11993088), (2196, 11796480), (2304, 11243520), (2440, 10616832), (2560, 10119168), (2592, 9994240), (2745, 9437184), (2880, 8994816), (2928, 8847360), (3072, 8432640), (3240, 7995392), (3294, 7864320), (3456, 7495680), (3660, 7077888), (3840, 6746112), (3904, 6635520), (4096, 6324480), (4320, 5996544), (4392, 5898240), (4608, 5621760), (4880, 5308416), (4941, 5242880), (5120, 5059584), (5184, 4997120), (5490, 4718592), (5760, 4497408), (5856, 4423680), (6144, 4216320), (6480, 3997696), (6588, 3932160), (6912, 3747840), (7320, 3538944), (7680, 3373056), (7808, 3317760), (8192, 3162240), (8235, 3145728), (8640, 2998272), (8784, 2949120), (9216, 2810880), (9760, 2654208), (9882, 2621440), (10240, 2529792), (10368, 2498560), (10980, 2359296), (11520, 2248704), (11712, 2211840), (12288, 2108160), (12960, 1998848), (13176, 1966080), (13824, 1873920), (14640, 1769472), (15360, 1686528), (15616, 1658880), (16384, 1581120), (16470, 1572864), (17280, 1499136), (17568, 1474560), (18432, 1405440), (19520, 1327104), (19764, 1310720), (20480, 1264896), (20736, 1249280), (21960, 1179648), (23040, 1124352), (23424, 1105920), (24576, 1054080), (24705, 1048576), (25920, 999424), (26352, 983040), (27648, 936960), (29280, 884736), (30720, 843264), (31232, 829440), (32768, 790560), (32940, 786432), (34560, 749568), (35136, 737280), (36864, 702720), (39040, 663552), (39528, 655360), (40960, 632448), (41472, 624640), (43920, 589824), (46080, 562176), (46848, 552960), (49152, 527040), (49410, 524288), (51840, 499712), (52704, 491520), (55296, 468480), (58560, 442368), (61440, 421632), (62464, 414720), (65536, 395280), (65880, 393216), (69120, 374784), (70272, 368640), (73728, 351360), (78080, 331776), (79056, 327680), (81920, 316224), (82944, 312320), (87840, 294912), (92160, 281088), (93696, 276480), (98304, 263520), (98820, 262144), (103680, 249856), (105408, 245760), (110592, 234240), (117120, 221184), (122880, 210816), (124928, 207360), (131072, 197640), (131760, 196608), (138240, 187392), (140544, 184320), (147456, 175680), (156160, 165888), (158112, 163840)]