168164040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 597196800

約数和(自身を除く): 429032760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 29, 30, 33, 40, 44, 46, 55, 58, 60, 66, 69, 87, 88, 92, 110, 115, 116, 120, 132, 138, 145, 165, 174, 184, 191, 220, 230, 232, 253, 264, 276, 290, 319, 330, 345, 348, 382, 435, 440, 460, 506, 552, 573, 580, 638, 660, 667, 690, 696, 759, 764, 870, 920, 955, 957, 1012, 1146, 1160, 1265, 1276, 1320, 1334, 1380, 1518, 1528, 1595, 1740, 1910, 1914, 2001, 2024, 2101, 2292, 2530, 2552, 2668, 2760, 2865, 3036, 3190, 3335, 3480, 3795, 3820, 3828, 4002, 4202, 4393, 4584, 4785, 5060, 5336, 5539, 5730, 6072, 6303, 6380, 6670, 7337, 7590, 7640, 7656, 8004, 8404, 8786, 9570, 10005, 10120, 10505, 11078, 11460, 12606, 12760, 13179, 13340, 14674, 15180, 16008, 16617, 16808, 17572, 19140, 20010, 21010, 21965, 22011, 22156, 22920, 25212, 26358, 26680, 27695, 29348, 30360, 31515, 33234, 35144, 36685, 38280, 40020, 42020, 43930, 44022, 44312, 48323, 50424, 52716, 55390, 58696, 60929, 63030, 65895, 66468, 73370, 80040, 83085, 84040, 87860, 88044, 96646, 105432, 110055, 110780, 121858, 126060, 127397, 131790, 132936, 144969, 146740, 166170, 175720, 176088, 182787, 193292, 220110, 221560, 241615, 243716, 252120, 254794, 263580, 289938, 293480, 304645, 332340, 365574, 382191, 386584, 440220, 483230, 487432, 509588, 527160, 579876, 609290, 636985, 664680, 724845, 731148, 764382, 880440, 913935, 966460, 1019176, 1159752, 1218580, 1273970, 1401367, 1449690, 1462296, 1528764, 1827870, 1910955, 1932920, 2437160, 2547940, 2802734, 2899380, 3057528, 3655740, 3821910, 4204101, 5095880, 5605468, 5798760, 7006835, 7311480, 7643820, 8408202, 11210936, 14013670, 15287640, 16816404, 21020505, 28027340, 33632808, 42041010, 56054680, 84082020, 168164040]

約数ペア:

[(1, 168164040), (2, 84082020), (3, 56054680), (4, 42041010), (5, 33632808), (6, 28027340), (8, 21020505), (10, 16816404), (11, 15287640), (12, 14013670), (15, 11210936), (20, 8408202), (22, 7643820), (23, 7311480), (24, 7006835), (29, 5798760), (30, 5605468), (33, 5095880), (40, 4204101), (44, 3821910), (46, 3655740), (55, 3057528), (58, 2899380), (60, 2802734), (66, 2547940), (69, 2437160), (87, 1932920), (88, 1910955), (92, 1827870), (110, 1528764), (115, 1462296), (116, 1449690), (120, 1401367), (132, 1273970), (138, 1218580), (145, 1159752), (165, 1019176), (174, 966460), (184, 913935), (191, 880440), (220, 764382), (230, 731148), (232, 724845), (253, 664680), (264, 636985), (276, 609290), (290, 579876), (319, 527160), (330, 509588), (345, 487432), (348, 483230), (382, 440220), (435, 386584), (440, 382191), (460, 365574), (506, 332340), (552, 304645), (573, 293480), (580, 289938), (638, 263580), (660, 254794), (667, 252120), (690, 243716), (696, 241615), (759, 221560), (764, 220110), (870, 193292), (920, 182787), (955, 176088), (957, 175720), (1012, 166170), (1146, 146740), (1160, 144969), (1265, 132936), (1276, 131790), (1320, 127397), (1334, 126060), (1380, 121858), (1518, 110780), (1528, 110055), (1595, 105432), (1740, 96646), (1910, 88044), (1914, 87860), (2001, 84040), (2024, 83085), (2101, 80040), (2292, 73370), (2530, 66468), (2552, 65895), (2668, 63030), (2760, 60929), (2865, 58696), (3036, 55390), (3190, 52716), (3335, 50424), (3480, 48323), (3795, 44312), (3820, 44022), (3828, 43930), (4002, 42020), (4202, 40020), (4393, 38280), (4584, 36685), (4785, 35144), (5060, 33234), (5336, 31515), (5539, 30360), (5730, 29348), (6072, 27695), (6303, 26680), (6380, 26358), (6670, 25212), (7337, 22920), (7590, 22156), (7640, 22011), (7656, 21965), (8004, 21010), (8404, 20010), (8786, 19140), (9570, 17572), (10005, 16808), (10120, 16617), (10505, 16008), (11078, 15180), (11460, 14674), (12606, 13340), (12760, 13179)]