16089840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 200

約数和(自身を含む): 60496128

約数和(自身を除く): 44406288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 191, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 382, 390, 405, 432, 468, 520, 540, 573, 585, 624, 648, 702, 720, 764, 780, 810, 936, 955, 1040, 1053, 1080, 1146, 1170, 1296, 1404, 1528, 1560, 1620, 1719, 1755, 1872, 1910, 2106, 2160, 2292, 2340, 2483, 2808, 2865, 3056, 3120, 3240, 3438, 3510, 3820, 4212, 4584, 4680, 4966, 5157, 5265, 5616, 5730, 6480, 6876, 7020, 7449, 7640, 8424, 8595, 9168, 9360, 9932, 10314, 10530, 11460, 12415, 13752, 14040, 14898, 15280, 15471, 16848, 17190, 19864, 20628, 21060, 22347, 22920, 24830, 25785, 27504, 28080, 29796, 30942, 34380, 37245, 39728, 41256, 42120, 44694, 45840, 49660, 51570, 59592, 61884, 67041, 68760, 74490, 77355, 82512, 84240, 89388, 99320, 103140, 111735, 119184, 123768, 134082, 137520, 148980, 154710, 178776, 198640, 201123, 206280, 223470, 247536, 268164, 297960, 309420, 335205, 357552, 402246, 412560, 446940, 536328, 595920, 618840, 670410, 804492, 893880, 1005615, 1072656, 1237680, 1340820, 1608984, 1787760, 2011230, 2681640, 3217968, 4022460, 5363280, 8044920, 16089840]

約数ペア:

[(1, 16089840), (2, 8044920), (3, 5363280), (4, 4022460), (5, 3217968), (6, 2681640), (8, 2011230), (9, 1787760), (10, 1608984), (12, 1340820), (13, 1237680), (15, 1072656), (16, 1005615), (18, 893880), (20, 804492), (24, 670410), (26, 618840), (27, 595920), (30, 536328), (36, 446940), (39, 412560), (40, 402246), (45, 357552), (48, 335205), (52, 309420), (54, 297960), (60, 268164), (65, 247536), (72, 223470), (78, 206280), (80, 201123), (81, 198640), (90, 178776), (104, 154710), (108, 148980), (117, 137520), (120, 134082), (130, 123768), (135, 119184), (144, 111735), (156, 103140), (162, 99320), (180, 89388), (191, 84240), (195, 82512), (208, 77355), (216, 74490), (234, 68760), (240, 67041), (260, 61884), (270, 59592), (312, 51570), (324, 49660), (351, 45840), (360, 44694), (382, 42120), (390, 41256), (405, 39728), (432, 37245), (468, 34380), (520, 30942), (540, 29796), (573, 28080), (585, 27504), (624, 25785), (648, 24830), (702, 22920), (720, 22347), (764, 21060), (780, 20628), (810, 19864), (936, 17190), (955, 16848), (1040, 15471), (1053, 15280), (1080, 14898), (1146, 14040), (1170, 13752), (1296, 12415), (1404, 11460), (1528, 10530), (1560, 10314), (1620, 9932), (1719, 9360), (1755, 9168), (1872, 8595), (1910, 8424), (2106, 7640), (2160, 7449), (2292, 7020), (2340, 6876), (2483, 6480), (2808, 5730), (2865, 5616), (3056, 5265), (3120, 5157), (3240, 4966), (3438, 4680), (3510, 4584), (3820, 4212)]