168274327960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1\times {\mathrm{4451}}^1$

素因数の和:5581

約数の個数: 128

約数和(自身を含む): 408934008000

約数和(自身を除く): 240659680040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1049, 1060, 1802, 2098, 2120, 3604, 4196, 4451, 4505, 5245, 7208, 8392, 8902, 9010, 10490, 17804, 17833, 18020, 20980, 22255, 35608, 35666, 36040, 41960, 44510, 55597, 71332, 75667, 89020, 89165, 111194, 142664, 151334, 178040, 178330, 222388, 235903, 277985, 302668, 356660, 378335, 444776, 471806, 555970, 605336, 713320, 756670, 943612, 945149, 1111940, 1179515, 1513340, 1887224, 1890298, 2223880, 2359030, 3026680, 3780596, 4010351, 4669099, 4718060, 4725745, 7561192, 8020702, 9338198, 9436120, 9451490, 16041404, 18676396, 18902980, 20051755, 23345495, 32082808, 37352792, 37805960, 40103510, 46690990, 79374683, 80207020, 93381980, 158749366, 160414040, 186763960, 247462247, 317498732, 396873415, 494924494, 634997464, 793746830, 989848988, 1237311235, 1587493660, 1979697976, 2474622470, 3174987320, 4206858199, 4949244940, 8413716398, 9898489880, 16827432796, 21034290995, 33654865592, 42068581990, 84137163980, 168274327960]

約数ペア:

[(1, 168274327960), (2, 84137163980), (4, 42068581990), (5, 33654865592), (8, 21034290995), (10, 16827432796), (17, 9898489880), (20, 8413716398), (34, 4949244940), (40, 4206858199), (53, 3174987320), (68, 2474622470), (85, 1979697976), (106, 1587493660), (136, 1237311235), (170, 989848988), (212, 793746830), (265, 634997464), (340, 494924494), (424, 396873415), (530, 317498732), (680, 247462247), (901, 186763960), (1049, 160414040), (1060, 158749366), (1802, 93381980), (2098, 80207020), (2120, 79374683), (3604, 46690990), (4196, 40103510), (4451, 37805960), (4505, 37352792), (5245, 32082808), (7208, 23345495), (8392, 20051755), (8902, 18902980), (9010, 18676396), (10490, 16041404), (17804, 9451490), (17833, 9436120), (18020, 9338198), (20980, 8020702), (22255, 7561192), (35608, 4725745), (35666, 4718060), (36040, 4669099), (41960, 4010351), (44510, 3780596), (55597, 3026680), (71332, 2359030), (75667, 2223880), (89020, 1890298), (89165, 1887224), (111194, 1513340), (142664, 1179515), (151334, 1111940), (178040, 945149), (178330, 943612), (222388, 756670), (235903, 713320), (277985, 605336), (302668, 555970), (356660, 471806), (378335, 444776)]