15317888960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{31307}}^1$

素因数の和:31474

約数の個数: 112

約数和(自身を含む): 40079249280

約数和(自身を除く): 24761360320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 139, 160, 176, 220, 278, 320, 352, 440, 556, 695, 704, 880, 1112, 1390, 1529, 1760, 2224, 2780, 3058, 3520, 4448, 5560, 6116, 7645, 8896, 11120, 12232, 15290, 22240, 24464, 30580, 31307, 44480, 48928, 61160, 62614, 97856, 122320, 125228, 156535, 244640, 250456, 313070, 344377, 489280, 500912, 626140, 688754, 1001824, 1252280, 1377508, 1721885, 2003648, 2504560, 2755016, 3443770, 4351673, 5009120, 5510032, 6887540, 8703346, 10018240, 11020064, 13775080, 17406692, 21758365, 22040128, 27550160, 34813384, 43516730, 47868403, 55100320, 69626768, 87033460, 95736806, 110200640, 139253536, 174066920, 191473612, 239342015, 278507072, 348133840, 382947224, 478684030, 696267680, 765894448, 957368060, 1392535360, 1531788896, 1914736120, 3063577792, 3829472240, 7658944480, 15317888960]

約数ペア:

[(1, 15317888960), (2, 7658944480), (4, 3829472240), (5, 3063577792), (8, 1914736120), (10, 1531788896), (11, 1392535360), (16, 957368060), (20, 765894448), (22, 696267680), (32, 478684030), (40, 382947224), (44, 348133840), (55, 278507072), (64, 239342015), (80, 191473612), (88, 174066920), (110, 139253536), (139, 110200640), (160, 95736806), (176, 87033460), (220, 69626768), (278, 55100320), (320, 47868403), (352, 43516730), (440, 34813384), (556, 27550160), (695, 22040128), (704, 21758365), (880, 17406692), (1112, 13775080), (1390, 11020064), (1529, 10018240), (1760, 8703346), (2224, 6887540), (2780, 5510032), (3058, 5009120), (3520, 4351673), (4448, 3443770), (5560, 2755016), (6116, 2504560), (7645, 2003648), (8896, 1721885), (11120, 1377508), (12232, 1252280), (15290, 1001824), (22240, 688754), (24464, 626140), (30580, 500912), (31307, 489280), (44480, 344377), (48928, 313070), (61160, 250456), (62614, 244640), (97856, 156535), (122320, 125228)]