208075665960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30420419}}^1$

素因数の和:30420455

約数の個数: 96

約数和(自身を含む): 711837828000

約数和(自身を除く): 503762162040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30420419, 60840838, 91261257, 121681676, 152102095, 182522514, 243363352, 273783771, 304204190, 365045028, 456306285, 547567542, 577987961, 608408380, 730090056, 912612570, 1095135084, 1155975922, 1216816760, 1368918855, 1733963883, 1825225140, 2190270168, 2311951844, 2737837710, 2889939805, 3467927766, 3650450280, 4623903688, 5201891649, 5475675420, 5779879610, 6935855532, 8669819415, 10403783298, 10951350840, 11559759220, 13871711064, 17339638830, 20807566596, 23119518440, 26009458245, 34679277660, 41615133192, 52018916490, 69358555320, 104037832980, 208075665960]

約数ペア:

[(1, 208075665960), (2, 104037832980), (3, 69358555320), (4, 52018916490), (5, 41615133192), (6, 34679277660), (8, 26009458245), (9, 23119518440), (10, 20807566596), (12, 17339638830), (15, 13871711064), (18, 11559759220), (19, 10951350840), (20, 10403783298), (24, 8669819415), (30, 6935855532), (36, 5779879610), (38, 5475675420), (40, 5201891649), (45, 4623903688), (57, 3650450280), (60, 3467927766), (72, 2889939805), (76, 2737837710), (90, 2311951844), (95, 2190270168), (114, 1825225140), (120, 1733963883), (152, 1368918855), (171, 1216816760), (180, 1155975922), (190, 1095135084), (228, 912612570), (285, 730090056), (342, 608408380), (360, 577987961), (380, 547567542), (456, 456306285), (570, 365045028), (684, 304204190), (760, 273783771), (855, 243363352), (1140, 182522514), (1368, 152102095), (1710, 121681676), (2280, 91261257), (3420, 60840838), (6840, 30420419)]