2016895980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9461}}^1$

素因数の和:9520

約数の個数: 192

約数和(自身を含む): 6867141120

約数和(自身を除く): 4850245140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 132, 165, 170, 187, 190, 204, 209, 220, 228, 255, 285, 323, 330, 340, 374, 380, 418, 510, 561, 570, 627, 646, 660, 748, 836, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1615, 1870, 1938, 2090, 2244, 2508, 2805, 3135, 3230, 3553, 3740, 3876, 4180, 4845, 5610, 6270, 6460, 7106, 9461, 9690, 10659, 11220, 12540, 14212, 17765, 18922, 19380, 21318, 28383, 35530, 37844, 42636, 47305, 53295, 56766, 71060, 94610, 104071, 106590, 113532, 141915, 160837, 179759, 189220, 208142, 213180, 283830, 312213, 321674, 359518, 416284, 482511, 520355, 539277, 567660, 624426, 643348, 719036, 804185, 898795, 965022, 1040710, 1078554, 1248852, 1561065, 1608370, 1769207, 1797590, 1930044, 1977349, 2081420, 2157108, 2412555, 2696385, 3055903, 3122130, 3216740, 3538414, 3595180, 3954698, 4825110, 5307621, 5392770, 5932047, 6111806, 6244260, 7076828, 7909396, 8846035, 9167709, 9650220, 9886745, 10615242, 10785540, 11864094, 12223612, 15279515, 17692070, 18335418, 19773490, 21230484, 23728188, 26538105, 29660235, 30559030, 33614933, 35384140, 36670836, 39546980, 45838545, 53076210, 59320470, 61118060, 67229866, 91677090, 100844799, 106152420, 118640940, 134459732, 168074665, 183354180, 201689598, 336149330, 403379196, 504223995, 672298660, 1008447990, 2016895980]

約数ペア:

[(1, 2016895980), (2, 1008447990), (3, 672298660), (4, 504223995), (5, 403379196), (6, 336149330), (10, 201689598), (11, 183354180), (12, 168074665), (15, 134459732), (17, 118640940), (19, 106152420), (20, 100844799), (22, 91677090), (30, 67229866), (33, 61118060), (34, 59320470), (38, 53076210), (44, 45838545), (51, 39546980), (55, 36670836), (57, 35384140), (60, 33614933), (66, 30559030), (68, 29660235), (76, 26538105), (85, 23728188), (95, 21230484), (102, 19773490), (110, 18335418), (114, 17692070), (132, 15279515), (165, 12223612), (170, 11864094), (187, 10785540), (190, 10615242), (204, 9886745), (209, 9650220), (220, 9167709), (228, 8846035), (255, 7909396), (285, 7076828), (323, 6244260), (330, 6111806), (340, 5932047), (374, 5392770), (380, 5307621), (418, 4825110), (510, 3954698), (561, 3595180), (570, 3538414), (627, 3216740), (646, 3122130), (660, 3055903), (748, 2696385), (836, 2412555), (935, 2157108), (969, 2081420), (1020, 1977349), (1045, 1930044), (1122, 1797590), (1140, 1769207), (1254, 1608370), (1292, 1561065), (1615, 1248852), (1870, 1078554), (1938, 1040710), (2090, 965022), (2244, 898795), (2508, 804185), (2805, 719036), (3135, 643348), (3230, 624426), (3553, 567660), (3740, 539277), (3876, 520355), (4180, 482511), (4845, 416284), (5610, 359518), (6270, 321674), (6460, 312213), (7106, 283830), (9461, 213180), (9690, 208142), (10659, 189220), (11220, 179759), (12540, 160837), (14212, 141915), (17765, 113532), (18922, 106590), (19380, 104071), (21318, 94610), (28383, 71060), (35530, 56766), (37844, 53295), (42636, 47305)]