2019925380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2794

約数の個数: 192

約数和(自身を含む): 6632865792

約数和(自身を除く): 4612940412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 67, 68, 85, 102, 110, 132, 134, 165, 170, 187, 201, 204, 220, 255, 268, 330, 335, 340, 374, 402, 510, 561, 660, 670, 737, 748, 804, 935, 1005, 1020, 1122, 1139, 1340, 1474, 1870, 2010, 2211, 2244, 2278, 2687, 2805, 2948, 3417, 3685, 3740, 4020, 4422, 4556, 5374, 5610, 5695, 6834, 7370, 8061, 8844, 10748, 11055, 11220, 11390, 12529, 13435, 13668, 14740, 16122, 17085, 22110, 22780, 25058, 26870, 29557, 32244, 34170, 37587, 40305, 44220, 45679, 50116, 53740, 59114, 62645, 68340, 75174, 80610, 88671, 91358, 118228, 125290, 137037, 147785, 150348, 161220, 177342, 180029, 182716, 187935, 228395, 250580, 274074, 295570, 354684, 360058, 375870, 443355, 456790, 502469, 540087, 548148, 591140, 685185, 720116, 751740, 886710, 900145, 913580, 1004938, 1080174, 1370370, 1507407, 1773420, 1800290, 1980319, 2009876, 2160348, 2512345, 2700435, 2740740, 3014814, 3060493, 3600580, 3960638, 5024690, 5400870, 5940957, 6029628, 6120986, 7537035, 7921276, 9181479, 9901595, 10049380, 10801740, 11881914, 12241972, 15074070, 15302465, 18362958, 19803190, 23763828, 29704785, 30148140, 30604930, 33665423, 36725916, 39606380, 45907395, 59409570, 61209860, 67330846, 91814790, 100996269, 118819140, 134661692, 168327115, 183629580, 201992538, 336654230, 403985076, 504981345, 673308460, 1009962690, 2019925380]

約数ペア:

[(1, 2019925380), (2, 1009962690), (3, 673308460), (4, 504981345), (5, 403985076), (6, 336654230), (10, 201992538), (11, 183629580), (12, 168327115), (15, 134661692), (17, 118819140), (20, 100996269), (22, 91814790), (30, 67330846), (33, 61209860), (34, 59409570), (44, 45907395), (51, 39606380), (55, 36725916), (60, 33665423), (66, 30604930), (67, 30148140), (68, 29704785), (85, 23763828), (102, 19803190), (110, 18362958), (132, 15302465), (134, 15074070), (165, 12241972), (170, 11881914), (187, 10801740), (201, 10049380), (204, 9901595), (220, 9181479), (255, 7921276), (268, 7537035), (330, 6120986), (335, 6029628), (340, 5940957), (374, 5400870), (402, 5024690), (510, 3960638), (561, 3600580), (660, 3060493), (670, 3014814), (737, 2740740), (748, 2700435), (804, 2512345), (935, 2160348), (1005, 2009876), (1020, 1980319), (1122, 1800290), (1139, 1773420), (1340, 1507407), (1474, 1370370), (1870, 1080174), (2010, 1004938), (2211, 913580), (2244, 900145), (2278, 886710), (2687, 751740), (2805, 720116), (2948, 685185), (3417, 591140), (3685, 548148), (3740, 540087), (4020, 502469), (4422, 456790), (4556, 443355), (5374, 375870), (5610, 360058), (5695, 354684), (6834, 295570), (7370, 274074), (8061, 250580), (8844, 228395), (10748, 187935), (11055, 182716), (11220, 180029), (11390, 177342), (12529, 161220), (13435, 150348), (13668, 147785), (14740, 137037), (16122, 125290), (17085, 118228), (22110, 91358), (22780, 88671), (25058, 80610), (26870, 75174), (29557, 68340), (32244, 62645), (34170, 59114), (37587, 53740), (40305, 50116), (44220, 45679)]