108479140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 299920320

約数和(自身を除く): 191441180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 49, 55, 58, 70, 77, 98, 110, 116, 140, 145, 154, 196, 203, 220, 245, 290, 308, 319, 347, 385, 406, 490, 539, 580, 638, 694, 770, 812, 980, 1015, 1078, 1276, 1388, 1421, 1540, 1595, 1735, 2030, 2156, 2233, 2429, 2695, 2842, 3190, 3470, 3817, 4060, 4466, 4858, 5390, 5684, 6380, 6940, 7105, 7634, 8932, 9716, 10063, 10780, 11165, 12145, 14210, 15268, 15631, 17003, 19085, 20126, 22330, 24290, 26719, 28420, 31262, 34006, 38170, 40252, 44660, 48580, 50315, 53438, 62524, 68012, 70441, 76340, 78155, 85015, 100630, 106876, 110693, 133595, 140882, 156310, 170030, 187033, 201260, 221386, 267190, 281764, 312620, 340060, 352205, 374066, 442772, 493087, 534380, 553465, 704410, 748132, 774851, 935165, 986174, 1106930, 1408820, 1549702, 1870330, 1972348, 2213860, 2465435, 3099404, 3740660, 3874255, 4930870, 5423957, 7748510, 9861740, 10847914, 15497020, 21695828, 27119785, 54239570, 108479140]

約数ペア:

[(1, 108479140), (2, 54239570), (4, 27119785), (5, 21695828), (7, 15497020), (10, 10847914), (11, 9861740), (14, 7748510), (20, 5423957), (22, 4930870), (28, 3874255), (29, 3740660), (35, 3099404), (44, 2465435), (49, 2213860), (55, 1972348), (58, 1870330), (70, 1549702), (77, 1408820), (98, 1106930), (110, 986174), (116, 935165), (140, 774851), (145, 748132), (154, 704410), (196, 553465), (203, 534380), (220, 493087), (245, 442772), (290, 374066), (308, 352205), (319, 340060), (347, 312620), (385, 281764), (406, 267190), (490, 221386), (539, 201260), (580, 187033), (638, 170030), (694, 156310), (770, 140882), (812, 133595), (980, 110693), (1015, 106876), (1078, 100630), (1276, 85015), (1388, 78155), (1421, 76340), (1540, 70441), (1595, 68012), (1735, 62524), (2030, 53438), (2156, 50315), (2233, 48580), (2429, 44660), (2695, 40252), (2842, 38170), (3190, 34006), (3470, 31262), (3817, 28420), (4060, 26719), (4466, 24290), (4858, 22330), (5390, 20126), (5684, 19085), (6380, 17003), (6940, 15631), (7105, 15268), (7634, 14210), (8932, 12145), (9716, 11165), (10063, 10780)]