9138912720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5439829}}^1$

素因数の和:5439852

約数の個数: 80

約数和(自身を含む): 32377868160

約数和(自身を除く): 23238955440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5439829, 10879658, 16319487, 21759316, 27199145, 32638974, 38078803, 43518632, 54398290, 65277948, 76157606, 81597435, 87037264, 108796580, 114236409, 130555896, 152315212, 163194870, 190394015, 217593160, 228472818, 261111792, 304630424, 326389740, 380788030, 435186320, 456945636, 571182045, 609260848, 652779480, 761576060, 913891272, 1142364090, 1305558960, 1523152120, 1827782544, 2284728180, 3046304240, 4569456360, 9138912720]

約数ペア:

[(1, 9138912720), (2, 4569456360), (3, 3046304240), (4, 2284728180), (5, 1827782544), (6, 1523152120), (7, 1305558960), (8, 1142364090), (10, 913891272), (12, 761576060), (14, 652779480), (15, 609260848), (16, 571182045), (20, 456945636), (21, 435186320), (24, 380788030), (28, 326389740), (30, 304630424), (35, 261111792), (40, 228472818), (42, 217593160), (48, 190394015), (56, 163194870), (60, 152315212), (70, 130555896), (80, 114236409), (84, 108796580), (105, 87037264), (112, 81597435), (120, 76157606), (140, 65277948), (168, 54398290), (210, 43518632), (240, 38078803), (280, 32638974), (336, 27199145), (420, 21759316), (560, 16319487), (840, 10879658), (1680, 5439829)]