206927160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2741

約数の個数: 128

約数和(自身を含む): 688953600

約数和(自身を除く): 482026440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2657, 3245, 3540, 3894, 5192, 5314, 6490, 7080, 7788, 7971, 9735, 10628, 12980, 13285, 15576, 15942, 19470, 21256, 25960, 26570, 29227, 31884, 38940, 39855, 53140, 58454, 63768, 77880, 79710, 87681, 106280, 116908, 146135, 156763, 159420, 175362, 233816, 292270, 313526, 318840, 350724, 438405, 470289, 584540, 627052, 701448, 783815, 876810, 940578, 1169080, 1254104, 1567630, 1724393, 1753620, 1881156, 2351445, 3135260, 3448786, 3507240, 3762312, 4702890, 5173179, 6270520, 6897572, 8621965, 9405780, 10346358, 13795144, 17243930, 18811560, 20692716, 25865895, 34487860, 41385432, 51731790, 68975720, 103463580, 206927160]

約数ペア:

[(1, 206927160), (2, 103463580), (3, 68975720), (4, 51731790), (5, 41385432), (6, 34487860), (8, 25865895), (10, 20692716), (11, 18811560), (12, 17243930), (15, 13795144), (20, 10346358), (22, 9405780), (24, 8621965), (30, 6897572), (33, 6270520), (40, 5173179), (44, 4702890), (55, 3762312), (59, 3507240), (60, 3448786), (66, 3135260), (88, 2351445), (110, 1881156), (118, 1753620), (120, 1724393), (132, 1567630), (165, 1254104), (177, 1169080), (220, 940578), (236, 876810), (264, 783815), (295, 701448), (330, 627052), (354, 584540), (440, 470289), (472, 438405), (590, 350724), (649, 318840), (660, 313526), (708, 292270), (885, 233816), (1180, 175362), (1298, 159420), (1320, 156763), (1416, 146135), (1770, 116908), (1947, 106280), (2360, 87681), (2596, 79710), (2657, 77880), (3245, 63768), (3540, 58454), (3894, 53140), (5192, 39855), (5314, 38940), (6490, 31884), (7080, 29227), (7788, 26570), (7971, 25960), (9735, 21256), (10628, 19470), (12980, 15942), (13285, 15576)]