7318575480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{115727}}^1$

素因数の和:115789

約数の個数: 128

約数和(自身を含む): 23997358080

約数和(自身を除く): 16678782600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 12648, 15810, 21080, 31620, 63240, 115727, 231454, 347181, 462908, 578635, 694362, 925816, 1157270, 1388724, 1735905, 1967359, 2314540, 2777448, 3471810, 3587537, 3934718, 4629080, 5902077, 6943620, 7175074, 7869436, 9836795, 10762611, 11804154, 13887240, 14350148, 15738872, 17937685, 19673590, 21525222, 23608308, 28700296, 29510385, 35875370, 39347180, 43050444, 47216616, 53813055, 59020770, 60988129, 71750740, 78694360, 86100888, 107626110, 118041540, 121976258, 143501480, 182964387, 215252220, 236083080, 243952516, 304940645, 365928774, 430504440, 487905032, 609881290, 731857548, 914821935, 1219762580, 1463715096, 1829643870, 2439525160, 3659287740, 7318575480]

約数ペア:

[(1, 7318575480), (2, 3659287740), (3, 2439525160), (4, 1829643870), (5, 1463715096), (6, 1219762580), (8, 914821935), (10, 731857548), (12, 609881290), (15, 487905032), (17, 430504440), (20, 365928774), (24, 304940645), (30, 243952516), (31, 236083080), (34, 215252220), (40, 182964387), (51, 143501480), (60, 121976258), (62, 118041540), (68, 107626110), (85, 86100888), (93, 78694360), (102, 71750740), (120, 60988129), (124, 59020770), (136, 53813055), (155, 47216616), (170, 43050444), (186, 39347180), (204, 35875370), (248, 29510385), (255, 28700296), (310, 23608308), (340, 21525222), (372, 19673590), (408, 17937685), (465, 15738872), (510, 14350148), (527, 13887240), (620, 11804154), (680, 10762611), (744, 9836795), (930, 7869436), (1020, 7175074), (1054, 6943620), (1240, 5902077), (1581, 4629080), (1860, 3934718), (2040, 3587537), (2108, 3471810), (2635, 2777448), (3162, 2314540), (3720, 1967359), (4216, 1735905), (5270, 1388724), (6324, 1157270), (7905, 925816), (10540, 694362), (12648, 578635), (15810, 462908), (21080, 347181), (31620, 231454), (63240, 115727)]