138065160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67679}}^1$

素因数の和:67710

約数の個数: 64

約数和(自身を含む): 438566400

約数和(自身を除く): 300501240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 67679, 135358, 203037, 270716, 338395, 406074, 541432, 676790, 812148, 1015185, 1150543, 1353580, 1624296, 2030370, 2301086, 2707160, 3451629, 4060740, 4602172, 5752715, 6903258, 8121480, 9204344, 11505430, 13806516, 17258145, 23010860, 27613032, 34516290, 46021720, 69032580, 138065160]

約数ペア:

[(1, 138065160), (2, 69032580), (3, 46021720), (4, 34516290), (5, 27613032), (6, 23010860), (8, 17258145), (10, 13806516), (12, 11505430), (15, 9204344), (17, 8121480), (20, 6903258), (24, 5752715), (30, 4602172), (34, 4060740), (40, 3451629), (51, 2707160), (60, 2301086), (68, 2030370), (85, 1624296), (102, 1353580), (120, 1150543), (136, 1015185), (170, 812148), (204, 676790), (255, 541432), (340, 406074), (408, 338395), (510, 270716), (680, 203037), (1020, 135358), (2040, 67679)]