56391660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 196156800

約数和(自身を除く): 139765140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 277, 290, 348, 351, 377, 390, 435, 468, 522, 540, 554, 580, 585, 702, 754, 780, 783, 831, 870, 1044, 1108, 1131, 1170, 1305, 1385, 1404, 1508, 1566, 1662, 1740, 1755, 1885, 2262, 2340, 2493, 2610, 2770, 3132, 3324, 3393, 3510, 3601, 3770, 3915, 4155, 4524, 4986, 5220, 5540, 5655, 6786, 7020, 7202, 7479, 7540, 7830, 8033, 8310, 9972, 10179, 10803, 11310, 12465, 13572, 14404, 14958, 15660, 16066, 16620, 16965, 18005, 20358, 21606, 22620, 24099, 24930, 29916, 32132, 32409, 33930, 36010, 37395, 40165, 40716, 43212, 48198, 49860, 50895, 54015, 64818, 67860, 72020, 72297, 74790, 80330, 96396, 97227, 101790, 104429, 108030, 120495, 129636, 144594, 149580, 160660, 162045, 194454, 203580, 208858, 216060, 216891, 240990, 289188, 313287, 324090, 361485, 388908, 417716, 433782, 481980, 486135, 522145, 626574, 648180, 722970, 867564, 939861, 972270, 1044290, 1084455, 1253148, 1445940, 1566435, 1879722, 1944540, 2088580, 2168910, 2819583, 3132870, 3759444, 4337820, 4699305, 5639166, 6265740, 9398610, 11278332, 14097915, 18797220, 28195830, 56391660]

約数ペア:

[(1, 56391660), (2, 28195830), (3, 18797220), (4, 14097915), (5, 11278332), (6, 9398610), (9, 6265740), (10, 5639166), (12, 4699305), (13, 4337820), (15, 3759444), (18, 3132870), (20, 2819583), (26, 2168910), (27, 2088580), (29, 1944540), (30, 1879722), (36, 1566435), (39, 1445940), (45, 1253148), (52, 1084455), (54, 1044290), (58, 972270), (60, 939861), (65, 867564), (78, 722970), (87, 648180), (90, 626574), (108, 522145), (116, 486135), (117, 481980), (130, 433782), (135, 417716), (145, 388908), (156, 361485), (174, 324090), (180, 313287), (195, 289188), (234, 240990), (260, 216891), (261, 216060), (270, 208858), (277, 203580), (290, 194454), (348, 162045), (351, 160660), (377, 149580), (390, 144594), (435, 129636), (468, 120495), (522, 108030), (540, 104429), (554, 101790), (580, 97227), (585, 96396), (702, 80330), (754, 74790), (780, 72297), (783, 72020), (831, 67860), (870, 64818), (1044, 54015), (1108, 50895), (1131, 49860), (1170, 48198), (1305, 43212), (1385, 40716), (1404, 40165), (1508, 37395), (1566, 36010), (1662, 33930), (1740, 32409), (1755, 32132), (1885, 29916), (2262, 24930), (2340, 24099), (2493, 22620), (2610, 21606), (2770, 20358), (3132, 18005), (3324, 16965), (3393, 16620), (3510, 16066), (3601, 15660), (3770, 14958), (3915, 14404), (4155, 13572), (4524, 12465), (4986, 11310), (5220, 10803), (5540, 10179), (5655, 9972), (6786, 8310), (7020, 8033), (7202, 7830), (7479, 7540)]