234890240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 88

約数和(自身を含む): 606976440

約数和(自身を除く): 372086200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 3529, 4160, 5120, 6656, 7058, 8320, 13312, 14116, 16640, 17645, 28232, 33280, 35290, 45877, 56464, 66560, 70580, 91754, 112928, 141160, 183508, 225856, 229385, 282320, 367016, 451712, 458770, 564640, 734032, 903424, 917540, 1129280, 1468064, 1806848, 1835080, 2258560, 2936128, 3613696, 3670160, 4517120, 5872256, 7340320, 9034240, 11744512, 14680640, 18068480, 23489024, 29361280, 46978048, 58722560, 117445120, 234890240]

約数ペア:

[(1, 234890240), (2, 117445120), (4, 58722560), (5, 46978048), (8, 29361280), (10, 23489024), (13, 18068480), (16, 14680640), (20, 11744512), (26, 9034240), (32, 7340320), (40, 5872256), (52, 4517120), (64, 3670160), (65, 3613696), (80, 2936128), (104, 2258560), (128, 1835080), (130, 1806848), (160, 1468064), (208, 1129280), (256, 917540), (260, 903424), (320, 734032), (416, 564640), (512, 458770), (520, 451712), (640, 367016), (832, 282320), (1024, 229385), (1040, 225856), (1280, 183508), (1664, 141160), (2080, 112928), (2560, 91754), (3328, 70580), (3529, 66560), (4160, 56464), (5120, 45877), (6656, 35290), (7058, 33280), (8320, 28232), (13312, 17645), (14116, 16640)]