80492205640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{50549}}^1$

素因数の和:50636

約数の個数: 192

約数和(自身を含む): 232352064000

約数和(自身を除く): 151859858360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 121, 140, 154, 188, 220, 235, 242, 280, 308, 329, 376, 385, 440, 470, 484, 517, 605, 616, 658, 770, 847, 940, 968, 1034, 1210, 1316, 1540, 1645, 1694, 1880, 2068, 2420, 2585, 2632, 3080, 3290, 3388, 3619, 4136, 4235, 4840, 5170, 5687, 6580, 6776, 7238, 8470, 10340, 11374, 13160, 14476, 16940, 18095, 20680, 22748, 28435, 28952, 33880, 36190, 39809, 45496, 50549, 56870, 72380, 79618, 101098, 113740, 144760, 159236, 199045, 202196, 227480, 252745, 318472, 353843, 398090, 404392, 505490, 556039, 707686, 796180, 1010980, 1112078, 1415372, 1592360, 1769215, 2021960, 2224156, 2375803, 2780195, 2830744, 3538430, 3892273, 4448312, 4751606, 5560390, 6116429, 7076860, 7784546, 9503212, 11120780, 11879015, 12232858, 14153720, 15569092, 16630621, 19006424, 19461365, 22241560, 23758030, 24465716, 26133833, 30582145, 31138184, 33261242, 38922730, 42815003, 47516060, 48931432, 52267666, 61164290, 66522484, 77845460, 83153105, 85630006, 95032120, 104535332, 122328580, 130669165, 133044968, 155690920, 166306210, 171260012, 182936831, 209070664, 214075015, 244657160, 261338330, 287472163, 332612420, 342520024, 365873662, 428150030, 522676660, 574944326, 665224840, 731747324, 856300060, 914684155, 1045353320, 1149888652, 1437360815, 1463494648, 1712600120, 1829368310, 2012305141, 2299777304, 2874721630, 3658736620, 4024610282, 5749443260, 7317473240, 8049220564, 10061525705, 11498886520, 16098441128, 20123051410, 40246102820, 80492205640]

約数ペア:

[(1, 80492205640), (2, 40246102820), (4, 20123051410), (5, 16098441128), (7, 11498886520), (8, 10061525705), (10, 8049220564), (11, 7317473240), (14, 5749443260), (20, 4024610282), (22, 3658736620), (28, 2874721630), (35, 2299777304), (40, 2012305141), (44, 1829368310), (47, 1712600120), (55, 1463494648), (56, 1437360815), (70, 1149888652), (77, 1045353320), (88, 914684155), (94, 856300060), (110, 731747324), (121, 665224840), (140, 574944326), (154, 522676660), (188, 428150030), (220, 365873662), (235, 342520024), (242, 332612420), (280, 287472163), (308, 261338330), (329, 244657160), (376, 214075015), (385, 209070664), (440, 182936831), (470, 171260012), (484, 166306210), (517, 155690920), (605, 133044968), (616, 130669165), (658, 122328580), (770, 104535332), (847, 95032120), (940, 85630006), (968, 83153105), (1034, 77845460), (1210, 66522484), (1316, 61164290), (1540, 52267666), (1645, 48931432), (1694, 47516060), (1880, 42815003), (2068, 38922730), (2420, 33261242), (2585, 31138184), (2632, 30582145), (3080, 26133833), (3290, 24465716), (3388, 23758030), (3619, 22241560), (4136, 19461365), (4235, 19006424), (4840, 16630621), (5170, 15569092), (5687, 14153720), (6580, 12232858), (6776, 11879015), (7238, 11120780), (8470, 9503212), (10340, 7784546), (11374, 7076860), (13160, 6116429), (14476, 5560390), (16940, 4751606), (18095, 4448312), (20680, 3892273), (22748, 3538430), (28435, 2830744), (28952, 2780195), (33880, 2375803), (36190, 2224156), (39809, 2021960), (45496, 1769215), (50549, 1592360), (56870, 1415372), (72380, 1112078), (79618, 1010980), (101098, 796180), (113740, 707686), (144760, 556039), (159236, 505490), (199045, 404392), (202196, 398090), (227480, 353843), (252745, 318472)]