78019680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 186737568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 191, 222, 230, 240, 276, 296, 345, 368, 370, 382, 444, 460, 480, 552, 555, 573, 592, 690, 736, 740, 764, 851, 888, 920, 955, 1104, 1110, 1146, 1184, 1380, 1480, 1528, 1702, 1776, 1840, 1910, 2208, 2220, 2292, 2553, 2760, 2865, 2960, 3056, 3404, 3552, 3680, 3820, 4255, 4393, 4440, 4584, 5106, 5520, 5730, 5920, 6112, 6808, 7067, 7640, 8510, 8786, 8880, 9168, 10212, 11040, 11460, 12765, 13179, 13616, 14134, 15280, 17020, 17572, 17760, 18336, 20424, 21201, 21965, 22920, 25530, 26358, 27232, 28268, 30560, 34040, 35144, 35335, 40848, 42402, 43930, 45840, 51060, 52716, 56536, 65895, 68080, 70288, 70670, 81696, 84804, 87860, 91680, 102120, 105432, 106005, 113072, 131790, 136160, 140576, 141340, 162541, 169608, 175720, 204240, 210864, 212010, 226144, 263580, 282680, 325082, 339216, 351440, 408480, 421728, 424020, 487623, 527160, 565360, 650164, 678432, 702880, 812705, 848040, 975246, 1054320, 1130720, 1300328, 1625410, 1696080, 1950492, 2108640, 2438115, 2600656, 3250820, 3392160, 3900984, 4876230, 5201312, 6501640, 7801968, 9752460, 13003280, 15603936, 19504920, 26006560, 39009840, 78019680]

約数ペア:

[(1, 78019680), (2, 39009840), (3, 26006560), (4, 19504920), (5, 15603936), (6, 13003280), (8, 9752460), (10, 7801968), (12, 6501640), (15, 5201312), (16, 4876230), (20, 3900984), (23, 3392160), (24, 3250820), (30, 2600656), (32, 2438115), (37, 2108640), (40, 1950492), (46, 1696080), (48, 1625410), (60, 1300328), (69, 1130720), (74, 1054320), (80, 975246), (92, 848040), (96, 812705), (111, 702880), (115, 678432), (120, 650164), (138, 565360), (148, 527160), (160, 487623), (184, 424020), (185, 421728), (191, 408480), (222, 351440), (230, 339216), (240, 325082), (276, 282680), (296, 263580), (345, 226144), (368, 212010), (370, 210864), (382, 204240), (444, 175720), (460, 169608), (480, 162541), (552, 141340), (555, 140576), (573, 136160), (592, 131790), (690, 113072), (736, 106005), (740, 105432), (764, 102120), (851, 91680), (888, 87860), (920, 84804), (955, 81696), (1104, 70670), (1110, 70288), (1146, 68080), (1184, 65895), (1380, 56536), (1480, 52716), (1528, 51060), (1702, 45840), (1776, 43930), (1840, 42402), (1910, 40848), (2208, 35335), (2220, 35144), (2292, 34040), (2553, 30560), (2760, 28268), (2865, 27232), (2960, 26358), (3056, 25530), (3404, 22920), (3552, 21965), (3680, 21201), (3820, 20424), (4255, 18336), (4393, 17760), (4440, 17572), (4584, 17020), (5106, 15280), (5520, 14134), (5730, 13616), (5920, 13179), (6112, 12765), (6808, 11460), (7067, 11040), (7640, 10212), (8510, 9168), (8786, 8880)]