195308520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13451}}^1$

素因数の和:13487

約数の個数: 96

約数和(自身を含む): 644081760

約数和(自身を除く): 448773240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 13451, 14520, 26902, 40353, 53804, 67255, 80706, 107608, 134510, 147961, 161412, 201765, 269020, 295922, 322824, 403530, 443883, 538040, 591844, 739805, 807060, 887766, 1183688, 1479610, 1614120, 1627571, 1775532, 2219415, 2959220, 3255142, 3551064, 4438830, 4882713, 5918440, 6510284, 8137855, 8877660, 9765426, 13020568, 16275710, 17755320, 19530852, 24413565, 32551420, 39061704, 48827130, 65102840, 97654260, 195308520]

約数ペア:

[(1, 195308520), (2, 97654260), (3, 65102840), (4, 48827130), (5, 39061704), (6, 32551420), (8, 24413565), (10, 19530852), (11, 17755320), (12, 16275710), (15, 13020568), (20, 9765426), (22, 8877660), (24, 8137855), (30, 6510284), (33, 5918440), (40, 4882713), (44, 4438830), (55, 3551064), (60, 3255142), (66, 2959220), (88, 2219415), (110, 1775532), (120, 1627571), (121, 1614120), (132, 1479610), (165, 1183688), (220, 887766), (242, 807060), (264, 739805), (330, 591844), (363, 538040), (440, 443883), (484, 403530), (605, 322824), (660, 295922), (726, 269020), (968, 201765), (1210, 161412), (1320, 147961), (1452, 134510), (1815, 107608), (2420, 80706), (2904, 67255), (3630, 53804), (4840, 40353), (7260, 26902), (13451, 14520)]