2887497908680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1444529}}^1$

素因数の和:1444628

約数の個数: 192

約数和(自身を含む): 8299691568000

約数和(自身を除く): 5412193659320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 121, 140, 154, 220, 236, 242, 280, 295, 308, 385, 413, 440, 472, 484, 590, 605, 616, 649, 770, 826, 847, 968, 1180, 1210, 1298, 1540, 1652, 1694, 2065, 2360, 2420, 2596, 3080, 3245, 3304, 3388, 4130, 4235, 4543, 4840, 5192, 6490, 6776, 7139, 8260, 8470, 9086, 12980, 14278, 16520, 16940, 18172, 22715, 25960, 28556, 33880, 35695, 36344, 45430, 49973, 57112, 71390, 90860, 99946, 142780, 181720, 199892, 249865, 285560, 399784, 499730, 999460, 1444529, 1998920, 2889058, 5778116, 7222645, 10111703, 11556232, 14445290, 15889819, 20223406, 28890580, 31779638, 40446812, 50558515, 57781160, 63559276, 79449095, 80893624, 85227211, 101117030, 111228733, 127118552, 158898190, 170454422, 174788009, 202234060, 222457466, 317796380, 340908844, 349576018, 404468120, 426136055, 444914932, 556143665, 596590477, 635592760, 681817688, 699152036, 852272110, 873940045, 889829864, 937499321, 1112287330, 1193180954, 1223516063, 1398304072, 1704544220, 1747880090, 1874998642, 2224574660, 2386361908, 2447032126, 2982952385, 3409088440, 3495760180, 3749997284, 4449149320, 4687496605, 4772723816, 4894064252, 5965904770, 6117580315, 6562495247, 6991520360, 7499994568, 9374993210, 9788128504, 10312492531, 11931809540, 12235160630, 13124990494, 18749986420, 20624985062, 23863619080, 24470321260, 26249980988, 32812476235, 37499972840, 41249970124, 48940642520, 51562462655, 52499961976, 65624952470, 72187447717, 82499940248, 103124925310, 131249904940, 144374895434, 206249850620, 262499809880, 288749790868, 360937238585, 412499701240, 577499581736, 721874477170, 1443748954340, 2887497908680]

約数ペア:

[(1, 2887497908680), (2, 1443748954340), (4, 721874477170), (5, 577499581736), (7, 412499701240), (8, 360937238585), (10, 288749790868), (11, 262499809880), (14, 206249850620), (20, 144374895434), (22, 131249904940), (28, 103124925310), (35, 82499940248), (40, 72187447717), (44, 65624952470), (55, 52499961976), (56, 51562462655), (59, 48940642520), (70, 41249970124), (77, 37499972840), (88, 32812476235), (110, 26249980988), (118, 24470321260), (121, 23863619080), (140, 20624985062), (154, 18749986420), (220, 13124990494), (236, 12235160630), (242, 11931809540), (280, 10312492531), (295, 9788128504), (308, 9374993210), (385, 7499994568), (413, 6991520360), (440, 6562495247), (472, 6117580315), (484, 5965904770), (590, 4894064252), (605, 4772723816), (616, 4687496605), (649, 4449149320), (770, 3749997284), (826, 3495760180), (847, 3409088440), (968, 2982952385), (1180, 2447032126), (1210, 2386361908), (1298, 2224574660), (1540, 1874998642), (1652, 1747880090), (1694, 1704544220), (2065, 1398304072), (2360, 1223516063), (2420, 1193180954), (2596, 1112287330), (3080, 937499321), (3245, 889829864), (3304, 873940045), (3388, 852272110), (4130, 699152036), (4235, 681817688), (4543, 635592760), (4840, 596590477), (5192, 556143665), (6490, 444914932), (6776, 426136055), (7139, 404468120), (8260, 349576018), (8470, 340908844), (9086, 317796380), (12980, 222457466), (14278, 202234060), (16520, 174788009), (16940, 170454422), (18172, 158898190), (22715, 127118552), (25960, 111228733), (28556, 101117030), (33880, 85227211), (35695, 80893624), (36344, 79449095), (45430, 63559276), (49973, 57781160), (57112, 50558515), (71390, 40446812), (90860, 31779638), (99946, 28890580), (142780, 20223406), (181720, 15889819), (199892, 14445290), (249865, 11556232), (285560, 10111703), (399784, 7222645), (499730, 5778116), (999460, 2889058), (1444529, 1998920)]