6991552525440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{520204801}}^1$

素因数の和:520204830

約数の個数: 128

約数和(自身を含む): 25469227105920

約数和(自身を除く): 18477674580480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 520204801, 1040409602, 1560614403, 2080819204, 2601024005, 3121228806, 3641433607, 4161638408, 5202048010, 6242457612, 7282867214, 7803072015, 8323276816, 10404096020, 10924300821, 12484915224, 14565734428, 15606144030, 16646553632, 18207168035, 20808192040, 21848601642, 24969830448, 29131468856, 31212288060, 33293107264, 36414336070, 41616384080, 43697203284, 49939660896, 54621504105, 58262937712, 62424576120, 66586214528, 72828672140, 83232768160, 87394406568, 99879321792, 109243008210, 116525875424, 124849152240, 145657344280, 166465536320, 174788813136, 199758643584, 218486016420, 233051750848, 249698304480, 291314688560, 332931072640, 349577626272, 436972032840, 466103501696, 499396608960, 582629377120, 699155252544, 873944065680, 998793217920, 1165258754240, 1398310505088, 1747888131360, 2330517508480, 3495776262720, 6991552525440]

約数ペア:

[(1, 6991552525440), (2, 3495776262720), (3, 2330517508480), (4, 1747888131360), (5, 1398310505088), (6, 1165258754240), (7, 998793217920), (8, 873944065680), (10, 699155252544), (12, 582629377120), (14, 499396608960), (15, 466103501696), (16, 436972032840), (20, 349577626272), (21, 332931072640), (24, 291314688560), (28, 249698304480), (30, 233051750848), (32, 218486016420), (35, 199758643584), (40, 174788813136), (42, 166465536320), (48, 145657344280), (56, 124849152240), (60, 116525875424), (64, 109243008210), (70, 99879321792), (80, 87394406568), (84, 83232768160), (96, 72828672140), (105, 66586214528), (112, 62424576120), (120, 58262937712), (128, 54621504105), (140, 49939660896), (160, 43697203284), (168, 41616384080), (192, 36414336070), (210, 33293107264), (224, 31212288060), (240, 29131468856), (280, 24969830448), (320, 21848601642), (336, 20808192040), (384, 18207168035), (420, 16646553632), (448, 15606144030), (480, 14565734428), (560, 12484915224), (640, 10924300821), (672, 10404096020), (840, 8323276816), (896, 7803072015), (960, 7282867214), (1120, 6242457612), (1344, 5202048010), (1680, 4161638408), (1920, 3641433607), (2240, 3121228806), (2688, 2601024005), (3360, 2080819204), (4480, 1560614403), (6720, 1040409602), (13440, 520204801)]