1240964021760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{8191}}^1\times {\mathrm{19727}}^1$

素因数の和:27944

約数の個数: 160

約数和(自身を含む): 3967892324352

約数和(自身を除く): 2726928302592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 8191, 16382, 19727, 24573, 32764, 39454, 40955, 49146, 59181, 65528, 78908, 81910, 98292, 98635, 118362, 122865, 131056, 157816, 163820, 196584, 197270, 236724, 245730, 262112, 295905, 315632, 327640, 393168, 394540, 473448, 491460, 524224, 591810, 631264, 655280, 786336, 789080, 946896, 982920, 1048448, 1183620, 1262528, 1310560, 1572672, 1578160, 1893792, 1965840, 2096896, 2367240, 2525056, 2621120, 3145344, 3156320, 3787584, 3931680, 4193792, 4734480, 5050112, 5242240, 6290688, 6312640, 7575168, 7863360, 9468960, 10100224, 10484480, 12581376, 12625280, 15150336, 15726720, 18937920, 20968960, 25250560, 30300672, 31453440, 37875840, 50501120, 62906880, 75751680, 151503360, 161583857, 323167714, 484751571, 646335428, 807919285, 969503142, 1292670856, 1615838570, 1939006284, 2423757855, 2585341712, 3231677140, 3878012568, 4847515710, 5170683424, 6463354280, 7756025136, 9695031420, 10341366848, 12926708560, 15512050272, 19390062840, 20682733696, 25853417120, 31024100544, 38780125680, 41365467392, 51706834240, 62048201088, 77560251360, 82730934784, 103413668480, 124096402176, 155120502720, 206827336960, 248192804352, 310241005440, 413654673920, 620482010880, 1240964021760]

約数ペア:

[(1, 1240964021760), (2, 620482010880), (3, 413654673920), (4, 310241005440), (5, 248192804352), (6, 206827336960), (8, 155120502720), (10, 124096402176), (12, 103413668480), (15, 82730934784), (16, 77560251360), (20, 62048201088), (24, 51706834240), (30, 41365467392), (32, 38780125680), (40, 31024100544), (48, 25853417120), (60, 20682733696), (64, 19390062840), (80, 15512050272), (96, 12926708560), (120, 10341366848), (128, 9695031420), (160, 7756025136), (192, 6463354280), (240, 5170683424), (256, 4847515710), (320, 3878012568), (384, 3231677140), (480, 2585341712), (512, 2423757855), (640, 1939006284), (768, 1615838570), (960, 1292670856), (1280, 969503142), (1536, 807919285), (1920, 646335428), (2560, 484751571), (3840, 323167714), (7680, 161583857), (8191, 151503360), (16382, 75751680), (19727, 62906880), (24573, 50501120), (32764, 37875840), (39454, 31453440), (40955, 30300672), (49146, 25250560), (59181, 20968960), (65528, 18937920), (78908, 15726720), (81910, 15150336), (98292, 12625280), (98635, 12581376), (118362, 10484480), (122865, 10100224), (131056, 9468960), (157816, 7863360), (163820, 7575168), (196584, 6312640), (197270, 6290688), (236724, 5242240), (245730, 5050112), (262112, 4734480), (295905, 4193792), (315632, 3931680), (327640, 3787584), (393168, 3156320), (394540, 3145344), (473448, 2621120), (491460, 2525056), (524224, 2367240), (591810, 2096896), (631264, 1965840), (655280, 1893792), (786336, 1578160), (789080, 1572672), (946896, 1310560), (982920, 1262528), (1048448, 1183620)]