320654070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17047}}^1$

素因数の和:17090

約数の個数: 96

約数和(自身を含む): 957415680

約数和(自身を除く): 636761610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 17047, 18810, 34094, 51141, 85235, 102282, 153423, 170470, 187517, 255705, 306846, 323893, 375034, 511410, 562551, 647786, 767115, 937585, 971679, 1125102, 1534230, 1619465, 1687653, 1875170, 1943358, 2812755, 2915037, 3238930, 3375306, 3562823, 4858395, 5625510, 5830074, 7125646, 8438265, 9716790, 10688469, 14575185, 16876530, 17814115, 21376938, 29150370, 32065407, 35628230, 53442345, 64130814, 106884690, 160327035, 320654070]

約数ペア:

[(1, 320654070), (2, 160327035), (3, 106884690), (5, 64130814), (6, 53442345), (9, 35628230), (10, 32065407), (11, 29150370), (15, 21376938), (18, 17814115), (19, 16876530), (22, 14575185), (30, 10688469), (33, 9716790), (38, 8438265), (45, 7125646), (55, 5830074), (57, 5625510), (66, 4858395), (90, 3562823), (95, 3375306), (99, 3238930), (110, 2915037), (114, 2812755), (165, 1943358), (171, 1875170), (190, 1687653), (198, 1619465), (209, 1534230), (285, 1125102), (330, 971679), (342, 937585), (418, 767115), (495, 647786), (570, 562551), (627, 511410), (855, 375034), (990, 323893), (1045, 306846), (1254, 255705), (1710, 187517), (1881, 170470), (2090, 153423), (3135, 102282), (3762, 85235), (6270, 51141), (9405, 34094), (17047, 18810)]