61697160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8161}}^1$

素因数の和:8188

約数の個数: 128

約数和(自身を含む): 235065600

約数和(自身を除く): 173368440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8161, 16322, 24483, 32644, 40805, 48966, 57127, 65288, 73449, 81610, 97932, 114254, 122415, 146898, 163220, 171381, 195864, 220347, 228508, 244830, 285635, 293796, 326440, 342762, 367245, 440694, 457016, 489660, 514143, 571270, 587592, 685524, 734490, 856905, 881388, 979320, 1028286, 1101735, 1142540, 1371048, 1468980, 1542429, 1713810, 1762776, 2056572, 2203470, 2285080, 2570715, 2937960, 3084858, 3427620, 4113144, 4406940, 5141430, 6169716, 6855240, 7712145, 8813880, 10282860, 12339432, 15424290, 20565720, 30848580, 61697160]

約数ペア:

[(1, 61697160), (2, 30848580), (3, 20565720), (4, 15424290), (5, 12339432), (6, 10282860), (7, 8813880), (8, 7712145), (9, 6855240), (10, 6169716), (12, 5141430), (14, 4406940), (15, 4113144), (18, 3427620), (20, 3084858), (21, 2937960), (24, 2570715), (27, 2285080), (28, 2203470), (30, 2056572), (35, 1762776), (36, 1713810), (40, 1542429), (42, 1468980), (45, 1371048), (54, 1142540), (56, 1101735), (60, 1028286), (63, 979320), (70, 881388), (72, 856905), (84, 734490), (90, 685524), (105, 587592), (108, 571270), (120, 514143), (126, 489660), (135, 457016), (140, 440694), (168, 367245), (180, 342762), (189, 326440), (210, 293796), (216, 285635), (252, 244830), (270, 228508), (280, 220347), (315, 195864), (360, 171381), (378, 163220), (420, 146898), (504, 122415), (540, 114254), (630, 97932), (756, 81610), (840, 73449), (945, 65288), (1080, 57127), (1260, 48966), (1512, 40805), (1890, 32644), (2520, 24483), (3780, 16322), (7560, 8161)]