239733480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{40771}}^1$

素因数の和:40799

約数の個数: 96

約数和(自身を含む): 836641440

約数和(自身を除く): 596907960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 40771, 81542, 122313, 163084, 203855, 244626, 285397, 326168, 407710, 489252, 570794, 611565, 815420, 856191, 978504, 1141588, 1223130, 1426985, 1630840, 1712382, 1997779, 2283176, 2446260, 2853970, 3424764, 3995558, 4280955, 4892520, 5707940, 5993337, 6849528, 7991116, 8561910, 9988895, 11415880, 11986674, 15982232, 17123820, 19977790, 23973348, 29966685, 34247640, 39955580, 47946696, 59933370, 79911160, 119866740, 239733480]

約数ペア:

[(1, 239733480), (2, 119866740), (3, 79911160), (4, 59933370), (5, 47946696), (6, 39955580), (7, 34247640), (8, 29966685), (10, 23973348), (12, 19977790), (14, 17123820), (15, 15982232), (20, 11986674), (21, 11415880), (24, 9988895), (28, 8561910), (30, 7991116), (35, 6849528), (40, 5993337), (42, 5707940), (49, 4892520), (56, 4280955), (60, 3995558), (70, 3424764), (84, 2853970), (98, 2446260), (105, 2283176), (120, 1997779), (140, 1712382), (147, 1630840), (168, 1426985), (196, 1223130), (210, 1141588), (245, 978504), (280, 856191), (294, 815420), (392, 611565), (420, 570794), (490, 489252), (588, 407710), (735, 326168), (840, 285397), (980, 244626), (1176, 203855), (1470, 163084), (1960, 122313), (2940, 81542), (5880, 40771)]