392871960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 1387975680

約数和(自身を除く): 995103720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 390, 468, 508, 520, 585, 635, 661, 762, 780, 936, 1016, 1143, 1170, 1270, 1322, 1524, 1560, 1651, 1905, 1983, 2286, 2340, 2540, 2644, 3048, 3302, 3305, 3810, 3966, 4572, 4680, 4953, 5080, 5288, 5715, 5949, 6604, 6610, 7620, 7932, 8255, 8593, 9144, 9906, 9915, 11430, 11898, 13208, 13220, 14859, 15240, 15864, 16510, 17186, 19812, 19830, 22860, 23796, 24765, 25779, 26440, 29718, 29745, 33020, 34372, 39624, 39660, 42965, 45720, 47592, 49530, 51558, 59436, 59490, 66040, 68744, 74295, 77337, 79320, 83947, 85930, 99060, 103116, 118872, 118980, 128895, 148590, 154674, 167894, 171860, 198120, 206232, 237960, 251841, 257790, 297180, 309348, 335788, 343720, 386685, 419735, 503682, 515580, 594360, 618696, 671576, 755523, 773370, 839470, 1007364, 1031160, 1091311, 1259205, 1511046, 1546740, 1678940, 2014728, 2182622, 2518410, 3022092, 3093480, 3273933, 3357880, 3777615, 4365244, 5036820, 5456555, 6044184, 6547866, 7555230, 8730488, 9821799, 10073640, 10913110, 13095732, 15110460, 16369665, 19643598, 21826220, 26191464, 30220920, 32739330, 39287196, 43652440, 49108995, 65478660, 78574392, 98217990, 130957320, 196435980, 392871960]

約数ペア:

[(1, 392871960), (2, 196435980), (3, 130957320), (4, 98217990), (5, 78574392), (6, 65478660), (8, 49108995), (9, 43652440), (10, 39287196), (12, 32739330), (13, 30220920), (15, 26191464), (18, 21826220), (20, 19643598), (24, 16369665), (26, 15110460), (30, 13095732), (36, 10913110), (39, 10073640), (40, 9821799), (45, 8730488), (52, 7555230), (60, 6547866), (65, 6044184), (72, 5456555), (78, 5036820), (90, 4365244), (104, 3777615), (117, 3357880), (120, 3273933), (127, 3093480), (130, 3022092), (156, 2518410), (180, 2182622), (195, 2014728), (234, 1678940), (254, 1546740), (260, 1511046), (312, 1259205), (360, 1091311), (381, 1031160), (390, 1007364), (468, 839470), (508, 773370), (520, 755523), (585, 671576), (635, 618696), (661, 594360), (762, 515580), (780, 503682), (936, 419735), (1016, 386685), (1143, 343720), (1170, 335788), (1270, 309348), (1322, 297180), (1524, 257790), (1560, 251841), (1651, 237960), (1905, 206232), (1983, 198120), (2286, 171860), (2340, 167894), (2540, 154674), (2644, 148590), (3048, 128895), (3302, 118980), (3305, 118872), (3810, 103116), (3966, 99060), (4572, 85930), (4680, 83947), (4953, 79320), (5080, 77337), (5288, 74295), (5715, 68744), (5949, 66040), (6604, 59490), (6610, 59436), (7620, 51558), (7932, 49530), (8255, 47592), (8593, 45720), (9144, 42965), (9906, 39660), (9915, 39624), (11430, 34372), (11898, 33020), (13208, 29745), (13220, 29718), (14859, 26440), (15240, 25779), (15864, 24765), (16510, 23796), (17186, 22860), (19812, 19830)]