15071641312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{17909}}^1$

素因数の和:17973

約数の個数: 144

約数和(自身を含む): 38796498720

約数和(自身を除く): 23724857408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 289, 364, 416, 442, 476, 544, 578, 728, 884, 952, 1156, 1456, 1547, 1768, 1904, 2023, 2312, 2912, 3094, 3536, 3757, 3808, 4046, 4624, 6188, 7072, 7514, 8092, 9248, 12376, 15028, 16184, 17909, 24752, 26299, 30056, 32368, 35818, 49504, 52598, 60112, 64736, 71636, 105196, 120224, 125363, 143272, 210392, 232817, 250726, 286544, 304453, 420784, 465634, 501452, 573088, 608906, 841568, 931268, 1002904, 1217812, 1629719, 1862536, 2005808, 2131171, 2435624, 3259438, 3725072, 3957889, 4011616, 4262342, 4871248, 5175701, 6518876, 7450144, 7915778, 8524684, 9742496, 10351402, 13037752, 15831556, 17049368, 20702804, 26075504, 27705223, 31663112, 34098736, 36229907, 41405608, 52151008, 55410446, 63326224, 67284113, 68197472, 72459814, 82811216, 110820892, 126652448, 134568226, 144919628, 165622432, 221641784, 269136452, 289839256, 443283568, 470988791, 538272904, 579678512, 886567136, 941977582, 1076545808, 1159357024, 1883955164, 2153091616, 3767910328, 7535820656, 15071641312]

約数ペア:

[(1, 15071641312), (2, 7535820656), (4, 3767910328), (7, 2153091616), (8, 1883955164), (13, 1159357024), (14, 1076545808), (16, 941977582), (17, 886567136), (26, 579678512), (28, 538272904), (32, 470988791), (34, 443283568), (52, 289839256), (56, 269136452), (68, 221641784), (91, 165622432), (104, 144919628), (112, 134568226), (119, 126652448), (136, 110820892), (182, 82811216), (208, 72459814), (221, 68197472), (224, 67284113), (238, 63326224), (272, 55410446), (289, 52151008), (364, 41405608), (416, 36229907), (442, 34098736), (476, 31663112), (544, 27705223), (578, 26075504), (728, 20702804), (884, 17049368), (952, 15831556), (1156, 13037752), (1456, 10351402), (1547, 9742496), (1768, 8524684), (1904, 7915778), (2023, 7450144), (2312, 6518876), (2912, 5175701), (3094, 4871248), (3536, 4262342), (3757, 4011616), (3808, 3957889), (4046, 3725072), (4624, 3259438), (6188, 2435624), (7072, 2131171), (7514, 2005808), (8092, 1862536), (9248, 1629719), (12376, 1217812), (15028, 1002904), (16184, 931268), (17909, 841568), (24752, 608906), (26299, 573088), (30056, 501452), (32368, 465634), (35818, 420784), (49504, 304453), (52598, 286544), (60112, 250726), (64736, 232817), (71636, 210392), (105196, 143272), (120224, 125363)]