941892320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 2454066720

約数和(自身を除く): 1512174400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 361, 368, 380, 437, 460, 608, 709, 722, 736, 760, 874, 920, 1418, 1444, 1520, 1748, 1805, 1840, 2185, 2836, 2888, 3040, 3496, 3545, 3610, 3680, 4370, 5672, 5776, 6992, 7090, 7220, 8303, 8740, 11344, 11552, 13471, 13984, 14180, 14440, 16307, 16606, 17480, 22688, 26942, 28360, 28880, 32614, 33212, 34960, 41515, 53884, 56720, 57760, 65228, 66424, 67355, 69920, 81535, 83030, 107768, 113440, 130456, 132848, 134710, 163070, 166060, 215536, 255949, 260912, 265696, 269420, 309833, 326140, 332120, 431072, 511898, 521824, 538840, 619666, 652280, 664240, 1023796, 1077680, 1239332, 1279745, 1304560, 1328480, 1549165, 2047592, 2155360, 2478664, 2559490, 2609120, 3098330, 4095184, 4957328, 5118980, 5886827, 6196660, 8190368, 9914656, 10237960, 11773654, 12393320, 20475920, 23547308, 24786640, 29434135, 40951840, 47094616, 49573280, 58868270, 94189232, 117736540, 188378464, 235473080, 470946160, 941892320]

約数ペア:

[(1, 941892320), (2, 470946160), (4, 235473080), (5, 188378464), (8, 117736540), (10, 94189232), (16, 58868270), (19, 49573280), (20, 47094616), (23, 40951840), (32, 29434135), (38, 24786640), (40, 23547308), (46, 20475920), (76, 12393320), (80, 11773654), (92, 10237960), (95, 9914656), (115, 8190368), (152, 6196660), (160, 5886827), (184, 5118980), (190, 4957328), (230, 4095184), (304, 3098330), (361, 2609120), (368, 2559490), (380, 2478664), (437, 2155360), (460, 2047592), (608, 1549165), (709, 1328480), (722, 1304560), (736, 1279745), (760, 1239332), (874, 1077680), (920, 1023796), (1418, 664240), (1444, 652280), (1520, 619666), (1748, 538840), (1805, 521824), (1840, 511898), (2185, 431072), (2836, 332120), (2888, 326140), (3040, 309833), (3496, 269420), (3545, 265696), (3610, 260912), (3680, 255949), (4370, 215536), (5672, 166060), (5776, 163070), (6992, 134710), (7090, 132848), (7220, 130456), (8303, 113440), (8740, 107768), (11344, 83030), (11552, 81535), (13471, 69920), (13984, 67355), (14180, 66424), (14440, 65228), (16307, 57760), (16606, 56720), (17480, 53884), (22688, 41515), (26942, 34960), (28360, 33212), (28880, 32614)]