66187665440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3529}}^1$

素因数の和:3755

約数の個数: 192

約数和(自身を含む): 172161884160

約数和(自身を除く): 105974218720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 127, 130, 142, 160, 208, 254, 260, 284, 355, 416, 508, 520, 568, 635, 710, 923, 1016, 1040, 1136, 1270, 1420, 1651, 1846, 2032, 2080, 2272, 2540, 2840, 3302, 3529, 3692, 4064, 4615, 5080, 5680, 6604, 7058, 7384, 8255, 9017, 9230, 10160, 11360, 13208, 14116, 14768, 16510, 17645, 18034, 18460, 20320, 26416, 28232, 29536, 33020, 35290, 36068, 36920, 45085, 45877, 52832, 56464, 66040, 70580, 72136, 73840, 90170, 91754, 112928, 117221, 132080, 141160, 144272, 147680, 180340, 183508, 229385, 234442, 250559, 264160, 282320, 288544, 360680, 367016, 448183, 458770, 468884, 501118, 564640, 586105, 721360, 734032, 896366, 917540, 937768, 1002236, 1172210, 1252795, 1442720, 1468064, 1792732, 1835080, 1875536, 2004472, 2240915, 2344420, 2505590, 3257267, 3585464, 3670160, 3751072, 4008944, 4481830, 4688840, 5011180, 5826379, 6514534, 7170928, 7340320, 8017888, 8963660, 9377680, 10022360, 11652758, 13029068, 14341856, 16286335, 17927320, 18755360, 20044720, 23305516, 26058136, 29131895, 31820993, 32572670, 35854640, 40089440, 46611032, 52116272, 58263790, 63641986, 65145340, 71709280, 93222064, 104232544, 116527580, 127283972, 130290680, 159104965, 186444128, 233055160, 254567944, 260581360, 318209930, 413672909, 466110320, 509135888, 521162720, 636419860, 827345818, 932220640, 1018271776, 1272839720, 1654691636, 2068364545, 2545679440, 3309383272, 4136729090, 5091358880, 6618766544, 8273458180, 13237533088, 16546916360, 33093832720, 66187665440]

約数ペア:

[(1, 66187665440), (2, 33093832720), (4, 16546916360), (5, 13237533088), (8, 8273458180), (10, 6618766544), (13, 5091358880), (16, 4136729090), (20, 3309383272), (26, 2545679440), (32, 2068364545), (40, 1654691636), (52, 1272839720), (65, 1018271776), (71, 932220640), (80, 827345818), (104, 636419860), (127, 521162720), (130, 509135888), (142, 466110320), (160, 413672909), (208, 318209930), (254, 260581360), (260, 254567944), (284, 233055160), (355, 186444128), (416, 159104965), (508, 130290680), (520, 127283972), (568, 116527580), (635, 104232544), (710, 93222064), (923, 71709280), (1016, 65145340), (1040, 63641986), (1136, 58263790), (1270, 52116272), (1420, 46611032), (1651, 40089440), (1846, 35854640), (2032, 32572670), (2080, 31820993), (2272, 29131895), (2540, 26058136), (2840, 23305516), (3302, 20044720), (3529, 18755360), (3692, 17927320), (4064, 16286335), (4615, 14341856), (5080, 13029068), (5680, 11652758), (6604, 10022360), (7058, 9377680), (7384, 8963660), (8255, 8017888), (9017, 7340320), (9230, 7170928), (10160, 6514534), (11360, 5826379), (13208, 5011180), (14116, 4688840), (14768, 4481830), (16510, 4008944), (17645, 3751072), (18034, 3670160), (18460, 3585464), (20320, 3257267), (26416, 2505590), (28232, 2344420), (29536, 2240915), (33020, 2004472), (35290, 1875536), (36068, 1835080), (36920, 1792732), (45085, 1468064), (45877, 1442720), (52832, 1252795), (56464, 1172210), (66040, 1002236), (70580, 937768), (72136, 917540), (73840, 896366), (90170, 734032), (91754, 721360), (112928, 586105), (117221, 564640), (132080, 501118), (141160, 468884), (144272, 458770), (147680, 448183), (180340, 367016), (183508, 360680), (229385, 288544), (234442, 282320), (250559, 264160)]