201439075680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1970257}}^1$

素因数の和:1970349

約数の個数: 144

約数和(自身を含む): 697093042464

約数和(自身を除く): 495653966784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 17040, 20448, 25560, 34080, 51120, 102240, 1970257, 3940514, 5910771, 7881028, 9851285, 11821542, 15762056, 17732313, 19702570, 23643084, 29553855, 31524112, 35464626, 39405140, 47286168, 59107710, 63048224, 70929252, 78810280, 88661565, 94572336, 118215420, 139888247, 141858504, 157620560, 177323130, 189144672, 236430840, 279776494, 283717008, 315241120, 354646260, 419664741, 472861680, 559552988, 567434016, 699441235, 709292520, 839329482, 945723360, 1119105976, 1258994223, 1398882470, 1418585040, 1678658964, 2098323705, 2238211952, 2517988446, 2797764940, 2837170080, 3357317928, 4196647410, 4476423904, 5035976892, 5595529880, 6294971115, 6714635856, 8393294820, 10071953784, 11191059760, 12589942230, 13429271712, 16786589640, 20143907568, 22382119520, 25179884460, 33573179280, 40287815136, 50359768920, 67146358560, 100719537840, 201439075680]

約数ペア:

[(1, 201439075680), (2, 100719537840), (3, 67146358560), (4, 50359768920), (5, 40287815136), (6, 33573179280), (8, 25179884460), (9, 22382119520), (10, 20143907568), (12, 16786589640), (15, 13429271712), (16, 12589942230), (18, 11191059760), (20, 10071953784), (24, 8393294820), (30, 6714635856), (32, 6294971115), (36, 5595529880), (40, 5035976892), (45, 4476423904), (48, 4196647410), (60, 3357317928), (71, 2837170080), (72, 2797764940), (80, 2517988446), (90, 2238211952), (96, 2098323705), (120, 1678658964), (142, 1418585040), (144, 1398882470), (160, 1258994223), (180, 1119105976), (213, 945723360), (240, 839329482), (284, 709292520), (288, 699441235), (355, 567434016), (360, 559552988), (426, 472861680), (480, 419664741), (568, 354646260), (639, 315241120), (710, 283717008), (720, 279776494), (852, 236430840), (1065, 189144672), (1136, 177323130), (1278, 157620560), (1420, 141858504), (1440, 139888247), (1704, 118215420), (2130, 94572336), (2272, 88661565), (2556, 78810280), (2840, 70929252), (3195, 63048224), (3408, 59107710), (4260, 47286168), (5112, 39405140), (5680, 35464626), (6390, 31524112), (6816, 29553855), (8520, 23643084), (10224, 19702570), (11360, 17732313), (12780, 15762056), (17040, 11821542), (20448, 9851285), (25560, 7881028), (34080, 5910771), (51120, 3940514), (102240, 1970257)]