2738804640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39901}}^1$

素因数の和:39943

約数の個数: 192

約数和(自身を含む): 10135746432

約数和(自身を除く): 7396941792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4576, 5280, 5720, 6240, 6864, 8580, 11440, 13728, 17160, 22880, 34320, 39901, 68640, 79802, 119703, 159604, 199505, 239406, 319208, 399010, 438911, 478812, 518713, 598515, 638416, 798020, 877822, 957624, 1037426, 1197030, 1276832, 1316733, 1556139, 1596040, 1755644, 1915248, 2074852, 2194555, 2394060, 2593565, 2633466, 3112278, 3192080, 3511288, 3830496, 4149704, 4389110, 4788120, 5187130, 5266932, 5705843, 6224556, 6384160, 6583665, 7022576, 7780695, 8299408, 8778220, 9576240, 10374260, 10533864, 11411686, 12449112, 13167330, 14045152, 15561390, 16598816, 17117529, 17556440, 19152480, 20748520, 21067728, 22823372, 24898224, 26334660, 28529215, 31122780, 34235058, 35112880, 41497040, 42135456, 45646744, 49796448, 52669320, 57058430, 62245560, 68470116, 70225760, 82994080, 85587645, 91293488, 105338640, 114116860, 124491120, 136940232, 171175290, 182586976, 210677280, 228233720, 248982240, 273880464, 342350580, 456467440, 547760928, 684701160, 912934880, 1369402320, 2738804640]

約数ペア:

[(1, 2738804640), (2, 1369402320), (3, 912934880), (4, 684701160), (5, 547760928), (6, 456467440), (8, 342350580), (10, 273880464), (11, 248982240), (12, 228233720), (13, 210677280), (15, 182586976), (16, 171175290), (20, 136940232), (22, 124491120), (24, 114116860), (26, 105338640), (30, 91293488), (32, 85587645), (33, 82994080), (39, 70225760), (40, 68470116), (44, 62245560), (48, 57058430), (52, 52669320), (55, 49796448), (60, 45646744), (65, 42135456), (66, 41497040), (78, 35112880), (80, 34235058), (88, 31122780), (96, 28529215), (104, 26334660), (110, 24898224), (120, 22823372), (130, 21067728), (132, 20748520), (143, 19152480), (156, 17556440), (160, 17117529), (165, 16598816), (176, 15561390), (195, 14045152), (208, 13167330), (220, 12449112), (240, 11411686), (260, 10533864), (264, 10374260), (286, 9576240), (312, 8778220), (330, 8299408), (352, 7780695), (390, 7022576), (416, 6583665), (429, 6384160), (440, 6224556), (480, 5705843), (520, 5266932), (528, 5187130), (572, 4788120), (624, 4389110), (660, 4149704), (715, 3830496), (780, 3511288), (858, 3192080), (880, 3112278), (1040, 2633466), (1056, 2593565), (1144, 2394060), (1248, 2194555), (1320, 2074852), (1430, 1915248), (1560, 1755644), (1716, 1596040), (1760, 1556139), (2080, 1316733), (2145, 1276832), (2288, 1197030), (2640, 1037426), (2860, 957624), (3120, 877822), (3432, 798020), (4290, 638416), (4576, 598515), (5280, 518713), (5720, 478812), (6240, 438911), (6864, 399010), (8580, 319208), (11440, 239406), (13728, 199505), (17160, 159604), (22880, 119703), (34320, 79802), (39901, 68640)]