375382140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{127681}}^1$

素因数の和:127707

約数の個数: 72

約数和(自身を含む): 1222682832

約数和(自身を除く): 847300692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 127681, 255362, 383043, 510724, 638405, 766086, 893767, 1276810, 1532172, 1787534, 1915215, 2553620, 2681301, 3575068, 3830430, 4468835, 5362602, 6256369, 7660860, 8937670, 10725204, 12512738, 13406505, 17875340, 18769107, 25025476, 26813010, 31281845, 37538214, 53626020, 62563690, 75076428, 93845535, 125127380, 187691070, 375382140]

約数ペア:

[(1, 375382140), (2, 187691070), (3, 125127380), (4, 93845535), (5, 75076428), (6, 62563690), (7, 53626020), (10, 37538214), (12, 31281845), (14, 26813010), (15, 25025476), (20, 18769107), (21, 17875340), (28, 13406505), (30, 12512738), (35, 10725204), (42, 8937670), (49, 7660860), (60, 6256369), (70, 5362602), (84, 4468835), (98, 3830430), (105, 3575068), (140, 2681301), (147, 2553620), (196, 1915215), (210, 1787534), (245, 1532172), (294, 1276810), (420, 893767), (490, 766086), (588, 638405), (735, 510724), (980, 383043), (1470, 255362), (2940, 127681)]