39660180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 128459520

約数和(自身を除く): 88799340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1061, 1068, 1246, 1335, 1780, 1869, 2122, 2492, 2670, 3115, 3183, 3738, 4244, 5305, 5340, 6230, 6366, 7427, 7476, 9345, 10610, 12460, 12732, 14854, 15915, 18690, 21220, 22281, 29708, 31830, 37135, 37380, 44562, 63660, 74270, 89124, 94429, 111405, 148540, 188858, 222810, 283287, 377716, 445620, 472145, 566574, 661003, 944290, 1133148, 1322006, 1416435, 1888580, 1983009, 2644012, 2832870, 3305015, 3966018, 5665740, 6610030, 7932036, 9915045, 13220060, 19830090, 39660180]

約数ペア:

[(1, 39660180), (2, 19830090), (3, 13220060), (4, 9915045), (5, 7932036), (6, 6610030), (7, 5665740), (10, 3966018), (12, 3305015), (14, 2832870), (15, 2644012), (20, 1983009), (21, 1888580), (28, 1416435), (30, 1322006), (35, 1133148), (42, 944290), (60, 661003), (70, 566574), (84, 472145), (89, 445620), (105, 377716), (140, 283287), (178, 222810), (210, 188858), (267, 148540), (356, 111405), (420, 94429), (445, 89124), (534, 74270), (623, 63660), (890, 44562), (1061, 37380), (1068, 37135), (1246, 31830), (1335, 29708), (1780, 22281), (1869, 21220), (2122, 18690), (2492, 15915), (2670, 14854), (3115, 12732), (3183, 12460), (3738, 10610), (4244, 9345), (5305, 7476), (5340, 7427), (6230, 6366)]