651289320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 2325585600

約数和(自身を除く): 1674296280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 163, 165, 180, 198, 220, 264, 326, 330, 360, 396, 440, 489, 495, 652, 660, 792, 815, 978, 990, 1009, 1304, 1320, 1467, 1630, 1793, 1956, 1980, 2018, 2445, 2934, 3027, 3260, 3586, 3912, 3960, 4036, 4890, 5045, 5379, 5868, 6054, 6520, 7172, 7335, 8072, 8965, 9081, 9780, 10090, 10758, 11099, 11736, 12108, 14344, 14670, 15135, 16137, 17930, 18162, 19560, 20180, 21516, 22198, 24216, 26895, 29340, 30270, 32274, 33297, 35860, 36324, 40360, 43032, 44396, 45405, 53790, 55495, 58680, 60540, 64548, 66594, 71720, 72648, 80685, 88792, 90810, 99891, 107580, 110990, 121080, 129096, 133188, 161370, 164467, 166485, 181620, 199782, 215160, 221980, 266376, 322740, 328934, 332970, 363240, 399564, 443960, 493401, 499455, 645480, 657868, 665940, 799128, 822335, 986802, 998910, 1315736, 1331880, 1480203, 1644670, 1809137, 1973604, 1997820, 2467005, 2960406, 3289340, 3618274, 3947208, 3995640, 4934010, 5427411, 5920812, 6578680, 7236548, 7401015, 9045685, 9868020, 10854822, 11841624, 14473096, 14802030, 16282233, 18091370, 19736040, 21709644, 27137055, 29604060, 32564466, 36182740, 43419288, 54274110, 59208120, 65128932, 72365480, 81411165, 108548220, 130257864, 162822330, 217096440, 325644660, 651289320]

約数ペア:

[(1, 651289320), (2, 325644660), (3, 217096440), (4, 162822330), (5, 130257864), (6, 108548220), (8, 81411165), (9, 72365480), (10, 65128932), (11, 59208120), (12, 54274110), (15, 43419288), (18, 36182740), (20, 32564466), (22, 29604060), (24, 27137055), (30, 21709644), (33, 19736040), (36, 18091370), (40, 16282233), (44, 14802030), (45, 14473096), (55, 11841624), (60, 10854822), (66, 9868020), (72, 9045685), (88, 7401015), (90, 7236548), (99, 6578680), (110, 5920812), (120, 5427411), (132, 4934010), (163, 3995640), (165, 3947208), (180, 3618274), (198, 3289340), (220, 2960406), (264, 2467005), (326, 1997820), (330, 1973604), (360, 1809137), (396, 1644670), (440, 1480203), (489, 1331880), (495, 1315736), (652, 998910), (660, 986802), (792, 822335), (815, 799128), (978, 665940), (990, 657868), (1009, 645480), (1304, 499455), (1320, 493401), (1467, 443960), (1630, 399564), (1793, 363240), (1956, 332970), (1980, 328934), (2018, 322740), (2445, 266376), (2934, 221980), (3027, 215160), (3260, 199782), (3586, 181620), (3912, 166485), (3960, 164467), (4036, 161370), (4890, 133188), (5045, 129096), (5379, 121080), (5868, 110990), (6054, 107580), (6520, 99891), (7172, 90810), (7335, 88792), (8072, 80685), (8965, 72648), (9081, 71720), (9780, 66594), (10090, 64548), (10758, 60540), (11099, 58680), (11736, 55495), (12108, 53790), (14344, 45405), (14670, 44396), (15135, 43032), (16137, 40360), (17930, 36324), (18162, 35860), (19560, 33297), (20180, 32274), (21516, 30270), (22198, 29340), (24216, 26895)]