15543042048

素因数分解:

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

素因数の和:116

約数の個数: 252

約数和(自身を含む): 47328503768

約数和(自身を除く): 31785461720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 243, 244, 256, 288, 324, 366, 384, 432, 486, 488, 512, 549, 576, 648, 732, 768, 864, 972, 976, 1024, 1098, 1152, 1296, 1464, 1536, 1647, 1728, 1944, 1952, 2048, 2196, 2304, 2592, 2928, 3072, 3294, 3456, 3888, 3904, 4096, 4392, 4608, 4941, 5184, 5856, 6144, 6588, 6912, 7776, 7808, 8192, 8784, 9216, 9882, 10368, 11712, 12288, 13176, 13824, 14823, 15552, 15616, 16384, 17568, 18432, 19764, 20736, 23424, 24576, 26352, 27648, 29646, 31104, 31232, 32768, 35136, 36864, 39528, 41472, 46848, 49152, 52704, 55296, 59292, 62208, 62464, 65536, 70272, 73728, 79056, 82944, 93696, 98304, 105408, 110592, 118584, 124416, 124928, 131072, 140544, 147456, 158112, 165888, 187392, 196608, 210816, 221184, 237168, 248832, 249856, 262144, 281088, 294912, 316224, 331776, 374784, 393216, 421632, 442368, 474336, 497664, 499712, 524288, 562176, 589824, 632448, 663552, 749568, 786432, 843264, 884736, 948672, 995328, 999424, 1048576, 1124352, 1179648, 1264896, 1327104, 1499136, 1572864, 1686528, 1769472, 1897344, 1990656, 1998848, 2248704, 2359296, 2529792, 2654208, 2998272, 3145728, 3373056, 3538944, 3794688, 3981312, 3997696, 4497408, 4718592, 5059584, 5308416, 5996544, 6746112, 7077888, 7589376, 7962624, 7995392, 8994816, 9437184, 10119168, 10616832, 11993088, 13492224, 14155776, 15178752, 15925248, 15990784, 17989632, 20238336, 21233664, 23986176, 26984448, 28311552, 30357504, 31850496, 31981568, 35979264, 40476672, 42467328, 47972352, 53968896, 60715008, 63700992, 63963136, 71958528, 80953344, 84934656, 95944704, 107937792, 121430016, 127401984, 143917056, 161906688, 191889408, 215875584, 242860032, 254803968, 287834112, 323813376, 431751168, 485720064, 575668224, 647626752, 863502336, 971440128, 1295253504, 1727004672, 1942880256, 2590507008, 3885760512, 5181014016, 7771521024, 15543042048]

約数ペア:

[(1, 15543042048), (2, 7771521024), (3, 5181014016), (4, 3885760512), (6, 2590507008), (8, 1942880256), (9, 1727004672), (12, 1295253504), (16, 971440128), (18, 863502336), (24, 647626752), (27, 575668224), (32, 485720064), (36, 431751168), (48, 323813376), (54, 287834112), (61, 254803968), (64, 242860032), (72, 215875584), (81, 191889408), (96, 161906688), (108, 143917056), (122, 127401984), (128, 121430016), (144, 107937792), (162, 95944704), (183, 84934656), (192, 80953344), (216, 71958528), (243, 63963136), (244, 63700992), (256, 60715008), (288, 53968896), (324, 47972352), (366, 42467328), (384, 40476672), (432, 35979264), (486, 31981568), (488, 31850496), (512, 30357504), (549, 28311552), (576, 26984448), (648, 23986176), (732, 21233664), (768, 20238336), (864, 17989632), (972, 15990784), (976, 15925248), (1024, 15178752), (1098, 14155776), (1152, 13492224), (1296, 11993088), (1464, 10616832), (1536, 10119168), (1647, 9437184), (1728, 8994816), (1944, 7995392), (1952, 7962624), (2048, 7589376), (2196, 7077888), (2304, 6746112), (2592, 5996544), (2928, 5308416), (3072, 5059584), (3294, 4718592), (3456, 4497408), (3888, 3997696), (3904, 3981312), (4096, 3794688), (4392, 3538944), (4608, 3373056), (4941, 3145728), (5184, 2998272), (5856, 2654208), (6144, 2529792), (6588, 2359296), (6912, 2248704), (7776, 1998848), (7808, 1990656), (8192, 1897344), (8784, 1769472), (9216, 1686528), (9882, 1572864), (10368, 1499136), (11712, 1327104), (12288, 1264896), (13176, 1179648), (13824, 1124352), (14823, 1048576), (15552, 999424), (15616, 995328), (16384, 948672), (17568, 884736), (18432, 843264), (19764, 786432), (20736, 749568), (23424, 663552), (24576, 632448), (26352, 589824), (27648, 562176), (29646, 524288), (31104, 499712), (31232, 497664), (32768, 474336), (35136, 442368), (36864, 421632), (39528, 393216), (41472, 374784), (46848, 331776), (49152, 316224), (52704, 294912), (55296, 281088), (59292, 262144), (62208, 249856), (62464, 248832), (65536, 237168), (70272, 221184), (73728, 210816), (79056, 196608), (82944, 187392), (93696, 165888), (98304, 158112), (105408, 147456), (110592, 140544), (118584, 131072), (124416, 124928)]