19325643840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30091}}^1$

素因数の和:30337

約数の個数: 168

約数和(自身を含む): 66772462848

約数和(自身を除く): 47446819008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 223, 240, 288, 320, 360, 446, 480, 576, 669, 720, 892, 960, 1115, 1338, 1440, 1784, 2007, 2230, 2676, 2880, 3345, 3568, 4014, 4460, 5352, 6690, 7136, 8028, 8920, 10035, 10704, 13380, 14272, 16056, 17840, 20070, 21408, 26760, 30091, 32112, 35680, 40140, 42816, 53520, 60182, 64224, 71360, 80280, 90273, 107040, 120364, 128448, 150455, 160560, 180546, 214080, 240728, 270819, 300910, 321120, 361092, 451365, 481456, 541638, 601820, 642240, 722184, 902730, 962912, 1083276, 1203640, 1354095, 1444368, 1805460, 1925824, 2166552, 2407280, 2708190, 2888736, 3610920, 4333104, 4814560, 5416380, 5777472, 6710293, 7221840, 8666208, 9629120, 10832760, 13420586, 14443680, 17332416, 20130879, 21665520, 26841172, 28887360, 33551465, 40261758, 43331040, 53682344, 60392637, 67102930, 80523516, 86662080, 100654395, 107364688, 120785274, 134205860, 161047032, 201308790, 214729376, 241570548, 268411720, 301963185, 322094064, 402617580, 429458752, 483141096, 536823440, 603926370, 644188128, 805235160, 966282192, 1073646880, 1207852740, 1288376256, 1610470320, 1932564384, 2147293760, 2415705480, 3220940640, 3865128768, 4831410960, 6441881280, 9662821920, 19325643840]

約数ペア:

[(1, 19325643840), (2, 9662821920), (3, 6441881280), (4, 4831410960), (5, 3865128768), (6, 3220940640), (8, 2415705480), (9, 2147293760), (10, 1932564384), (12, 1610470320), (15, 1288376256), (16, 1207852740), (18, 1073646880), (20, 966282192), (24, 805235160), (30, 644188128), (32, 603926370), (36, 536823440), (40, 483141096), (45, 429458752), (48, 402617580), (60, 322094064), (64, 301963185), (72, 268411720), (80, 241570548), (90, 214729376), (96, 201308790), (120, 161047032), (144, 134205860), (160, 120785274), (180, 107364688), (192, 100654395), (223, 86662080), (240, 80523516), (288, 67102930), (320, 60392637), (360, 53682344), (446, 43331040), (480, 40261758), (576, 33551465), (669, 28887360), (720, 26841172), (892, 21665520), (960, 20130879), (1115, 17332416), (1338, 14443680), (1440, 13420586), (1784, 10832760), (2007, 9629120), (2230, 8666208), (2676, 7221840), (2880, 6710293), (3345, 5777472), (3568, 5416380), (4014, 4814560), (4460, 4333104), (5352, 3610920), (6690, 2888736), (7136, 2708190), (8028, 2407280), (8920, 2166552), (10035, 1925824), (10704, 1805460), (13380, 1444368), (14272, 1354095), (16056, 1203640), (17840, 1083276), (20070, 962912), (21408, 902730), (26760, 722184), (30091, 642240), (32112, 601820), (35680, 541638), (40140, 481456), (42816, 451365), (53520, 361092), (60182, 321120), (64224, 300910), (71360, 270819), (80280, 240728), (90273, 214080), (107040, 180546), (120364, 160560), (128448, 150455)]