20147274577320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1\times {\mathrm{137633}}^1$

素因数の和:140280

約数の個数: 256

約数和(自身を含む): 67496594457600

約数和(自身を除く): 47349319880280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2579, 2580, 2838, 3784, 4730, 5158, 5160, 5676, 7095, 7737, 9460, 10316, 11352, 12895, 14190, 15474, 18920, 20632, 25790, 28369, 28380, 30948, 38685, 51580, 56738, 56760, 61896, 77370, 85107, 103160, 110897, 113476, 137633, 141845, 154740, 170214, 221794, 226952, 275266, 283690, 309480, 332691, 340428, 412899, 425535, 443588, 550532, 554485, 567380, 665382, 680856, 688165, 825798, 851070, 887176, 1101064, 1108970, 1134760, 1219867, 1330764, 1376330, 1513963, 1651596, 1663455, 1702140, 2064495, 2217940, 2439734, 2661528, 2752660, 3027926, 3303192, 3326910, 3404280, 3659601, 4128990, 4435880, 4541889, 4879468, 5505320, 5918219, 6055852, 6099335, 6653820, 7319202, 7569815, 8257980, 9083778, 9758936, 11836438, 12111704, 12198670, 13307640, 14638404, 15139630, 16515960, 17754657, 18167556, 18298005, 22709445, 23672876, 24397340, 29276808, 29591095, 30279260, 35509314, 36335112, 36596010, 45418890, 47345752, 48794680, 59182190, 60558520, 65100409, 71018628, 73192020, 88773285, 90837780, 118364380, 130200818, 142037256, 146384040, 177546570, 181675560, 195301227, 236728760, 260401636, 325502045, 354955507, 355093140, 390602454, 520803272, 651004090, 709911014, 710186280, 781204908, 976506135, 1064866521, 1302008180, 1419822028, 1562409816, 1774777535, 1953012270, 2129733042, 2604016360, 2839644056, 3549555070, 3904510577, 3906024540, 4259466084, 5324332605, 7099110140, 7809021154, 7812049080, 8518932168, 10648665210, 11713531731, 14198220280, 15263086801, 15618042308, 19522552885, 21297330420, 23427063462, 30526173602, 31236084616, 39045105770, 42594660840, 45789260403, 46854126924, 58567658655, 61052347204, 76315434005, 78090211540, 91578520806, 93708253848, 117135317310, 122104694408, 152630868010, 156180423080, 167893954811, 183157041612, 228946302015, 234270634620, 305261736020, 335787909622, 366314083224, 457892604030, 468541269240, 503681864433, 610523472040, 671575819244, 839469774055, 915785208060, 1007363728866, 1343151638488, 1678939548110, 1831570416120, 2014727457732, 2518409322165, 3357879096220, 4029454915464, 5036818644330, 6715758192440, 10073637288660, 20147274577320]

約数ペア:

[(1, 20147274577320), (2, 10073637288660), (3, 6715758192440), (4, 5036818644330), (5, 4029454915464), (6, 3357879096220), (8, 2518409322165), (10, 2014727457732), (11, 1831570416120), (12, 1678939548110), (15, 1343151638488), (20, 1007363728866), (22, 915785208060), (24, 839469774055), (30, 671575819244), (33, 610523472040), (40, 503681864433), (43, 468541269240), (44, 457892604030), (55, 366314083224), (60, 335787909622), (66, 305261736020), (86, 234270634620), (88, 228946302015), (110, 183157041612), (120, 167893954811), (129, 156180423080), (132, 152630868010), (165, 122104694408), (172, 117135317310), (215, 93708253848), (220, 91578520806), (258, 78090211540), (264, 76315434005), (330, 61052347204), (344, 58567658655), (430, 46854126924), (440, 45789260403), (473, 42594660840), (516, 39045105770), (645, 31236084616), (660, 30526173602), (860, 23427063462), (946, 21297330420), (1032, 19522552885), (1290, 15618042308), (1320, 15263086801), (1419, 14198220280), (1720, 11713531731), (1892, 10648665210), (2365, 8518932168), (2579, 7812049080), (2580, 7809021154), (2838, 7099110140), (3784, 5324332605), (4730, 4259466084), (5158, 3906024540), (5160, 3904510577), (5676, 3549555070), (7095, 2839644056), (7737, 2604016360), (9460, 2129733042), (10316, 1953012270), (11352, 1774777535), (12895, 1562409816), (14190, 1419822028), (15474, 1302008180), (18920, 1064866521), (20632, 976506135), (25790, 781204908), (28369, 710186280), (28380, 709911014), (30948, 651004090), (38685, 520803272), (51580, 390602454), (56738, 355093140), (56760, 354955507), (61896, 325502045), (77370, 260401636), (85107, 236728760), (103160, 195301227), (110897, 181675560), (113476, 177546570), (137633, 146384040), (141845, 142037256), (154740, 130200818), (170214, 118364380), (221794, 90837780), (226952, 88773285), (275266, 73192020), (283690, 71018628), (309480, 65100409), (332691, 60558520), (340428, 59182190), (412899, 48794680), (425535, 47345752), (443588, 45418890), (550532, 36596010), (554485, 36335112), (567380, 35509314), (665382, 30279260), (680856, 29591095), (688165, 29276808), (825798, 24397340), (851070, 23672876), (887176, 22709445), (1101064, 18298005), (1108970, 18167556), (1134760, 17754657), (1219867, 16515960), (1330764, 15139630), (1376330, 14638404), (1513963, 13307640), (1651596, 12198670), (1663455, 12111704), (1702140, 11836438), (2064495, 9758936), (2217940, 9083778), (2439734, 8257980), (2661528, 7569815), (2752660, 7319202), (3027926, 6653820), (3303192, 6099335), (3326910, 6055852), (3404280, 5918219), (3659601, 5505320), (4128990, 4879468), (4435880, 4541889)]