23728740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{1153}}^1$

素因数の和:1186

約数の個数: 96

約数和(自身を含む): 77548800

約数和(自身を除く): 53820060

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, 343, 420, 490, 588, 686, 735, 980, 1029, 1153, 1372, 1470, 1715, 2058, 2306, 2940, 3430, 3459, 4116, 4612, 5145, 5765, 6860, 6918, 8071, 10290, 11530, 13836, 16142, 17295, 20580, 23060, 24213, 32284, 34590, 40355, 48426, 56497, 69180, 80710, 96852, 112994, 121065, 161420, 169491, 225988, 242130, 282485, 338982, 395479, 484260, 564970, 677964, 790958, 847455, 1129940, 1186437, 1581916, 1694910, 1977395, 2372874, 3389820, 3954790, 4745748, 5932185, 7909580, 11864370, 23728740]

約数ペア:

[(1, 23728740), (2, 11864370), (3, 7909580), (4, 5932185), (5, 4745748), (6, 3954790), (7, 3389820), (10, 2372874), (12, 1977395), (14, 1694910), (15, 1581916), (20, 1186437), (21, 1129940), (28, 847455), (30, 790958), (35, 677964), (42, 564970), (49, 484260), (60, 395479), (70, 338982), (84, 282485), (98, 242130), (105, 225988), (140, 169491), (147, 161420), (196, 121065), (210, 112994), (245, 96852), (294, 80710), (343, 69180), (420, 56497), (490, 48426), (588, 40355), (686, 34590), (735, 32284), (980, 24213), (1029, 23060), (1153, 20580), (1372, 17295), (1470, 16142), (1715, 13836), (2058, 11530), (2306, 10290), (2940, 8071), (3430, 6918), (3459, 6860), (4116, 5765), (4612, 5145)]