1940342580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{326657}}^1$

素因数の和:326686

約数の個数: 96

約数和(自身を含む): 6585425280

約数和(自身を除く): 4645082700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 326657, 653314, 979971, 1306628, 1633285, 1959942, 2939913, 3266570, 3593227, 3919884, 4899855, 5879826, 6533140, 7186454, 8819739, 9799710, 10779681, 11759652, 14372908, 14699565, 17639478, 17966135, 19599420, 21559362, 29399130, 32339043, 35278956, 35932270, 43118724, 44098695, 53898405, 58798260, 64678086, 71864540, 88197390, 97017129, 107796810, 129356172, 161695215, 176394780, 194034258, 215593620, 323390430, 388068516, 485085645, 646780860, 970171290, 1940342580]

約数ペア:

[(1, 1940342580), (2, 970171290), (3, 646780860), (4, 485085645), (5, 388068516), (6, 323390430), (9, 215593620), (10, 194034258), (11, 176394780), (12, 161695215), (15, 129356172), (18, 107796810), (20, 97017129), (22, 88197390), (27, 71864540), (30, 64678086), (33, 58798260), (36, 53898405), (44, 44098695), (45, 43118724), (54, 35932270), (55, 35278956), (60, 32339043), (66, 29399130), (90, 21559362), (99, 19599420), (108, 17966135), (110, 17639478), (132, 14699565), (135, 14372908), (165, 11759652), (180, 10779681), (198, 9799710), (220, 8819739), (270, 7186454), (297, 6533140), (330, 5879826), (396, 4899855), (495, 3919884), (540, 3593227), (594, 3266570), (660, 2939913), (990, 1959942), (1188, 1633285), (1485, 1306628), (1980, 979971), (2970, 653314), (5940, 326657)]