2016386970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6720

約数の個数: 128

約数和(自身を含む): 5620527360

約数和(自身を除く): 3604140390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 41, 57, 65, 78, 82, 95, 114, 123, 130, 190, 195, 205, 246, 247, 285, 390, 410, 494, 533, 570, 615, 741, 779, 1066, 1230, 1235, 1482, 1558, 1599, 2337, 2470, 2665, 3198, 3705, 3895, 4674, 5330, 6637, 7410, 7790, 7995, 10127, 11685, 13274, 15990, 19911, 20254, 23370, 30381, 33185, 39822, 50635, 60762, 66370, 86281, 99555, 101270, 126103, 151905, 172562, 199110, 252206, 258843, 272117, 303810, 378309, 431405, 517686, 544234, 630515, 756618, 816351, 862810, 1261030, 1294215, 1360585, 1632702, 1639339, 1891545, 2588430, 2721170, 3278678, 3537521, 3783090, 4081755, 4918017, 5170223, 7075042, 8163510, 8196695, 9836034, 10340446, 10612563, 15510669, 16393390, 17687605, 21225126, 24590085, 25851115, 31021338, 35375210, 49180170, 51702230, 53062815, 67212899, 77553345, 106125630, 134425798, 155106690, 201638697, 336064495, 403277394, 672128990, 1008193485, 2016386970]

約数ペア:

[(1, 2016386970), (2, 1008193485), (3, 672128990), (5, 403277394), (6, 336064495), (10, 201638697), (13, 155106690), (15, 134425798), (19, 106125630), (26, 77553345), (30, 67212899), (38, 53062815), (39, 51702230), (41, 49180170), (57, 35375210), (65, 31021338), (78, 25851115), (82, 24590085), (95, 21225126), (114, 17687605), (123, 16393390), (130, 15510669), (190, 10612563), (195, 10340446), (205, 9836034), (246, 8196695), (247, 8163510), (285, 7075042), (390, 5170223), (410, 4918017), (494, 4081755), (533, 3783090), (570, 3537521), (615, 3278678), (741, 2721170), (779, 2588430), (1066, 1891545), (1230, 1639339), (1235, 1632702), (1482, 1360585), (1558, 1294215), (1599, 1261030), (2337, 862810), (2470, 816351), (2665, 756618), (3198, 630515), (3705, 544234), (3895, 517686), (4674, 431405), (5330, 378309), (6637, 303810), (7410, 272117), (7790, 258843), (7995, 252206), (10127, 199110), (11685, 172562), (13274, 151905), (15990, 126103), (19911, 101270), (20254, 99555), (23370, 86281), (30381, 66370), (33185, 60762), (39822, 50635)]