65330760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1219

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 153641400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1151, 1290, 1320, 1419, 1720, 1892, 2302, 2365, 2580, 2838, 3453, 3784, 4604, 4730, 5160, 5676, 5755, 6906, 7095, 9208, 9460, 11352, 11510, 12661, 13812, 14190, 17265, 18920, 23020, 25322, 27624, 28380, 34530, 37983, 46040, 49493, 50644, 56760, 63305, 69060, 75966, 98986, 101288, 126610, 138120, 148479, 151932, 189915, 197972, 247465, 253220, 296958, 303864, 379830, 395944, 494930, 506440, 544423, 593916, 742395, 759660, 989860, 1088846, 1187832, 1484790, 1519320, 1633269, 1979720, 2177692, 2722115, 2969580, 3266538, 4355384, 5444230, 5939160, 6533076, 8166345, 10888460, 13066152, 16332690, 21776920, 32665380, 65330760]

約数ペア:

[(1, 65330760), (2, 32665380), (3, 21776920), (4, 16332690), (5, 13066152), (6, 10888460), (8, 8166345), (10, 6533076), (11, 5939160), (12, 5444230), (15, 4355384), (20, 3266538), (22, 2969580), (24, 2722115), (30, 2177692), (33, 1979720), (40, 1633269), (43, 1519320), (44, 1484790), (55, 1187832), (60, 1088846), (66, 989860), (86, 759660), (88, 742395), (110, 593916), (120, 544423), (129, 506440), (132, 494930), (165, 395944), (172, 379830), (215, 303864), (220, 296958), (258, 253220), (264, 247465), (330, 197972), (344, 189915), (430, 151932), (440, 148479), (473, 138120), (516, 126610), (645, 101288), (660, 98986), (860, 75966), (946, 69060), (1032, 63305), (1151, 56760), (1290, 50644), (1320, 49493), (1419, 46040), (1720, 37983), (1892, 34530), (2302, 28380), (2365, 27624), (2580, 25322), (2838, 23020), (3453, 18920), (3784, 17265), (4604, 14190), (4730, 13812), (5160, 12661), (5676, 11510), (5755, 11352), (6906, 9460), (7095, 9208)]