201620664560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1487}}^1\times {\mathrm{34589}}^1$

素因数の和:36103

約数の個数: 120

約数和(自身を含む): 545684091840

約数和(自身を除く): 344063427280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1487, 1960, 2974, 3920, 5948, 7435, 10409, 11896, 14870, 20818, 23792, 29740, 34589, 41636, 52045, 59480, 69178, 72863, 83272, 104090, 118960, 138356, 145726, 166544, 172945, 208180, 242123, 276712, 291452, 345890, 364315, 416360, 484246, 553424, 582904, 691780, 728630, 832720, 968492, 1165808, 1210615, 1383560, 1457260, 1694861, 1936984, 2421230, 2767120, 2914520, 3389722, 3873968, 4842460, 5829040, 6779444, 8474305, 9684920, 13558888, 16948610, 19369840, 27117776, 33897220, 51433843, 67794440, 102867686, 135588880, 205735372, 257169215, 360036901, 411470744, 514338430, 720073802, 822941488, 1028676860, 1440147604, 1800184505, 2057353720, 2520258307, 2880295208, 3600369010, 4114707440, 5040516614, 5760590416, 7200738020, 10081033228, 12601291535, 14401476040, 20162066456, 25202583070, 28802952080, 40324132912, 50405166140, 100810332280, 201620664560]

約数ペア:

[(1, 201620664560), (2, 100810332280), (4, 50405166140), (5, 40324132912), (7, 28802952080), (8, 25202583070), (10, 20162066456), (14, 14401476040), (16, 12601291535), (20, 10081033228), (28, 7200738020), (35, 5760590416), (40, 5040516614), (49, 4114707440), (56, 3600369010), (70, 2880295208), (80, 2520258307), (98, 2057353720), (112, 1800184505), (140, 1440147604), (196, 1028676860), (245, 822941488), (280, 720073802), (392, 514338430), (490, 411470744), (560, 360036901), (784, 257169215), (980, 205735372), (1487, 135588880), (1960, 102867686), (2974, 67794440), (3920, 51433843), (5948, 33897220), (7435, 27117776), (10409, 19369840), (11896, 16948610), (14870, 13558888), (20818, 9684920), (23792, 8474305), (29740, 6779444), (34589, 5829040), (41636, 4842460), (52045, 3873968), (59480, 3389722), (69178, 2914520), (72863, 2767120), (83272, 2421230), (104090, 1936984), (118960, 1694861), (138356, 1457260), (145726, 1383560), (166544, 1210615), (172945, 1165808), (208180, 968492), (242123, 832720), (276712, 728630), (291452, 691780), (345890, 582904), (364315, 553424), (416360, 484246)]