61129320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 213200640

約数和(自身を除く): 152071320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1193, 1220, 1281, 1464, 1708, 1830, 2135, 2386, 2440, 2562, 3416, 3579, 3660, 4270, 4772, 5124, 5965, 6405, 7158, 7320, 8351, 8540, 9544, 10248, 11930, 12810, 14316, 16702, 17080, 17895, 23860, 25053, 25620, 28632, 33404, 35790, 41755, 47720, 50106, 51240, 66808, 71580, 72773, 83510, 100212, 125265, 143160, 145546, 167020, 200424, 218319, 250530, 291092, 334040, 363865, 436638, 501060, 509411, 582184, 727730, 873276, 1002120, 1018822, 1091595, 1455460, 1528233, 1746552, 2037644, 2183190, 2547055, 2910920, 3056466, 4075288, 4366380, 5094110, 6112932, 7641165, 8732760, 10188220, 12225864, 15282330, 20376440, 30564660, 61129320]

約数ペア:

[(1, 61129320), (2, 30564660), (3, 20376440), (4, 15282330), (5, 12225864), (6, 10188220), (7, 8732760), (8, 7641165), (10, 6112932), (12, 5094110), (14, 4366380), (15, 4075288), (20, 3056466), (21, 2910920), (24, 2547055), (28, 2183190), (30, 2037644), (35, 1746552), (40, 1528233), (42, 1455460), (56, 1091595), (60, 1018822), (61, 1002120), (70, 873276), (84, 727730), (105, 582184), (120, 509411), (122, 501060), (140, 436638), (168, 363865), (183, 334040), (210, 291092), (244, 250530), (280, 218319), (305, 200424), (366, 167020), (420, 145546), (427, 143160), (488, 125265), (610, 100212), (732, 83510), (840, 72773), (854, 71580), (915, 66808), (1193, 51240), (1220, 50106), (1281, 47720), (1464, 41755), (1708, 35790), (1830, 33404), (2135, 28632), (2386, 25620), (2440, 25053), (2562, 23860), (3416, 17895), (3579, 17080), (3660, 16702), (4270, 14316), (4772, 12810), (5124, 11930), (5965, 10248), (6405, 9544), (7158, 8540), (7320, 8351)]