235690131880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{761}}^1\times {\mathrm{1151}}^1$

素因数の和:1992

約数の個数: 192

約数和(自身を含む): 627609047040

約数和(自身を除く): 391918915160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 761, 868, 961, 1085, 1151, 1240, 1522, 1736, 1922, 2170, 2302, 3044, 3805, 3844, 4340, 4604, 4805, 5327, 5755, 6088, 6727, 7610, 7688, 8057, 8680, 9208, 9610, 10654, 11510, 13454, 15220, 16114, 19220, 21308, 23020, 23591, 26635, 26908, 30440, 32228, 33635, 35681, 38440, 40285, 42616, 46040, 47182, 53270, 53816, 64456, 67270, 71362, 80570, 94364, 106540, 117955, 134540, 142724, 161140, 165137, 178405, 188728, 213080, 235910, 249767, 269080, 285448, 322280, 330274, 356810, 471820, 499534, 660548, 713620, 731321, 825685, 875911, 943640, 999068, 1106111, 1248835, 1321096, 1427240, 1462642, 1651370, 1751822, 1998136, 2212222, 2497670, 2925284, 3302740, 3503644, 3656605, 4379555, 4424444, 4995340, 5119247, 5530555, 5850568, 6131377, 6605480, 7007288, 7313210, 7742777, 8759110, 8848888, 9990680, 10238494, 11061110, 12262754, 14626420, 15485554, 17518220, 20476988, 22122220, 24525508, 25596235, 27153241, 29252840, 30656885, 30971108, 35036440, 38713885, 40953976, 44244440, 49051016, 51192470, 54306482, 61313770, 61942216, 77427770, 102384940, 108612964, 122627540, 135766205, 154855540, 190072687, 204769880, 217225928, 245255080, 271532410, 309711080, 380145374, 543064820, 760290748, 841750471, 950363435, 1086129640, 1520581496, 1683500942, 1900726870, 3367001884, 3801453740, 4208752355, 5892253297, 6734003768, 7602907480, 8417504710, 11784506594, 16835009420, 23569013188, 29461266485, 33670018840, 47138026376, 58922532970, 117845065940, 235690131880]

約数ペア:

[(1, 235690131880), (2, 117845065940), (4, 58922532970), (5, 47138026376), (7, 33670018840), (8, 29461266485), (10, 23569013188), (14, 16835009420), (20, 11784506594), (28, 8417504710), (31, 7602907480), (35, 6734003768), (40, 5892253297), (56, 4208752355), (62, 3801453740), (70, 3367001884), (124, 1900726870), (140, 1683500942), (155, 1520581496), (217, 1086129640), (248, 950363435), (280, 841750471), (310, 760290748), (434, 543064820), (620, 380145374), (761, 309711080), (868, 271532410), (961, 245255080), (1085, 217225928), (1151, 204769880), (1240, 190072687), (1522, 154855540), (1736, 135766205), (1922, 122627540), (2170, 108612964), (2302, 102384940), (3044, 77427770), (3805, 61942216), (3844, 61313770), (4340, 54306482), (4604, 51192470), (4805, 49051016), (5327, 44244440), (5755, 40953976), (6088, 38713885), (6727, 35036440), (7610, 30971108), (7688, 30656885), (8057, 29252840), (8680, 27153241), (9208, 25596235), (9610, 24525508), (10654, 22122220), (11510, 20476988), (13454, 17518220), (15220, 15485554), (16114, 14626420), (19220, 12262754), (21308, 11061110), (23020, 10238494), (23591, 9990680), (26635, 8848888), (26908, 8759110), (30440, 7742777), (32228, 7313210), (33635, 7007288), (35681, 6605480), (38440, 6131377), (40285, 5850568), (42616, 5530555), (46040, 5119247), (47182, 4995340), (53270, 4424444), (53816, 4379555), (64456, 3656605), (67270, 3503644), (71362, 3302740), (80570, 2925284), (94364, 2497670), (106540, 2212222), (117955, 1998136), (134540, 1751822), (142724, 1651370), (161140, 1462642), (165137, 1427240), (178405, 1321096), (188728, 1248835), (213080, 1106111), (235910, 999068), (249767, 943640), (269080, 875911), (285448, 825685), (322280, 731321), (330274, 713620), (356810, 660548), (471820, 499534)]