209298077640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{301079}}^1$

素因数の和:303027

約数の個数: 96

約数和(自身を含む): 680573275200

約数和(自身を除く): 471275197560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1931, 3862, 5793, 7724, 9655, 11586, 15448, 17379, 19310, 23172, 28965, 34758, 38620, 46344, 57930, 69516, 77240, 86895, 115860, 139032, 173790, 231720, 301079, 347580, 602158, 695160, 903237, 1204316, 1505395, 1806474, 2408632, 2709711, 3010790, 3612948, 4516185, 5419422, 6021580, 7225896, 9032370, 10838844, 12043160, 13548555, 18064740, 21677688, 27097110, 36129480, 54194220, 108388440, 581383549, 1162767098, 1744150647, 2325534196, 2906917745, 3488301294, 4651068392, 5232451941, 5813835490, 6976602588, 8720753235, 10464903882, 11627670980, 13953205176, 17441506470, 20929807764, 23255341960, 26162259705, 34883012940, 41859615528, 52324519410, 69766025880, 104649038820, 209298077640]

約数ペア:

[(1, 209298077640), (2, 104649038820), (3, 69766025880), (4, 52324519410), (5, 41859615528), (6, 34883012940), (8, 26162259705), (9, 23255341960), (10, 20929807764), (12, 17441506470), (15, 13953205176), (18, 11627670980), (20, 10464903882), (24, 8720753235), (30, 6976602588), (36, 5813835490), (40, 5232451941), (45, 4651068392), (60, 3488301294), (72, 2906917745), (90, 2325534196), (120, 1744150647), (180, 1162767098), (360, 581383549), (1931, 108388440), (3862, 54194220), (5793, 36129480), (7724, 27097110), (9655, 21677688), (11586, 18064740), (15448, 13548555), (17379, 12043160), (19310, 10838844), (23172, 9032370), (28965, 7225896), (34758, 6021580), (38620, 5419422), (46344, 4516185), (57930, 3612948), (69516, 3010790), (77240, 2709711), (86895, 2408632), (115860, 1806474), (139032, 1505395), (173790, 1204316), (231720, 903237), (301079, 695160), (347580, 602158)]