63664866160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:784

約数の個数: 240

約数和(自身を含む): 175838406336

約数和(自身を除く): 112173540176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 281, 310, 421, 434, 496, 560, 562, 620, 842, 868, 961, 1085, 1124, 1240, 1405, 1684, 1736, 1922, 1967, 2105, 2170, 2248, 2480, 2810, 2947, 3368, 3472, 3844, 3934, 4210, 4340, 4496, 4805, 5620, 5894, 6727, 6736, 7688, 7868, 8420, 8680, 8711, 9610, 9835, 11240, 11788, 13051, 13454, 14735, 15376, 15736, 16840, 17360, 17422, 19220, 19670, 22480, 23576, 26102, 26908, 29470, 31472, 33635, 33680, 34844, 38440, 39340, 43555, 47152, 52204, 53816, 58940, 60977, 65255, 67270, 69688, 76880, 78680, 87110, 91357, 104408, 107632, 117880, 118301, 121954, 130510, 134540, 139376, 157360, 174220, 182714, 208816, 235760, 236602, 243908, 261020, 269080, 270041, 304885, 348440, 365428, 404581, 456785, 473204, 487816, 522040, 538160, 540082, 591505, 609770, 696880, 730856, 809162, 828107, 913570, 946408, 975632, 1044080, 1080164, 1183010, 1219540, 1350205, 1461712, 1618324, 1656214, 1827140, 1890287, 1892816, 2022905, 2160328, 2366020, 2439080, 2700410, 2832067, 3236648, 3312428, 3654280, 3667331, 3780574, 4045810, 4140535, 4320656, 4732040, 4878160, 5400820, 5664134, 6473296, 6624856, 7308560, 7334662, 7561148, 8091620, 8281070, 9451435, 9464080, 10801640, 11328268, 13249712, 14160335, 14669324, 15122296, 16183240, 16562140, 18336655, 18902870, 21603280, 22656536, 25671317, 28320670, 29338648, 30244592, 32366480, 33124280, 36673310, 37805740, 45313072, 51342634, 56641340, 58677296, 66248560, 73346620, 75611480, 102685268, 113282680, 113687261, 128356585, 146693240, 151222960, 205370536, 226565360, 227374522, 256713170, 293386480, 410741072, 454749044, 513426340, 568436305, 795810827, 909498088, 1026852680, 1136872610, 1591621654, 1818996176, 2053705360, 2273745220, 3183243308, 3979054135, 4547490440, 6366486616, 7958108270, 9094980880, 12732973232, 15916216540, 31832433080, 63664866160]

約数ペア:

[(1, 63664866160), (2, 31832433080), (4, 15916216540), (5, 12732973232), (7, 9094980880), (8, 7958108270), (10, 6366486616), (14, 4547490440), (16, 3979054135), (20, 3183243308), (28, 2273745220), (31, 2053705360), (35, 1818996176), (40, 1591621654), (56, 1136872610), (62, 1026852680), (70, 909498088), (80, 795810827), (112, 568436305), (124, 513426340), (140, 454749044), (155, 410741072), (217, 293386480), (248, 256713170), (280, 227374522), (281, 226565360), (310, 205370536), (421, 151222960), (434, 146693240), (496, 128356585), (560, 113687261), (562, 113282680), (620, 102685268), (842, 75611480), (868, 73346620), (961, 66248560), (1085, 58677296), (1124, 56641340), (1240, 51342634), (1405, 45313072), (1684, 37805740), (1736, 36673310), (1922, 33124280), (1967, 32366480), (2105, 30244592), (2170, 29338648), (2248, 28320670), (2480, 25671317), (2810, 22656536), (2947, 21603280), (3368, 18902870), (3472, 18336655), (3844, 16562140), (3934, 16183240), (4210, 15122296), (4340, 14669324), (4496, 14160335), (4805, 13249712), (5620, 11328268), (5894, 10801640), (6727, 9464080), (6736, 9451435), (7688, 8281070), (7868, 8091620), (8420, 7561148), (8680, 7334662), (8711, 7308560), (9610, 6624856), (9835, 6473296), (11240, 5664134), (11788, 5400820), (13051, 4878160), (13454, 4732040), (14735, 4320656), (15376, 4140535), (15736, 4045810), (16840, 3780574), (17360, 3667331), (17422, 3654280), (19220, 3312428), (19670, 3236648), (22480, 2832067), (23576, 2700410), (26102, 2439080), (26908, 2366020), (29470, 2160328), (31472, 2022905), (33635, 1892816), (33680, 1890287), (34844, 1827140), (38440, 1656214), (39340, 1618324), (43555, 1461712), (47152, 1350205), (52204, 1219540), (53816, 1183010), (58940, 1080164), (60977, 1044080), (65255, 975632), (67270, 946408), (69688, 913570), (76880, 828107), (78680, 809162), (87110, 730856), (91357, 696880), (104408, 609770), (107632, 591505), (117880, 540082), (118301, 538160), (121954, 522040), (130510, 487816), (134540, 473204), (139376, 456785), (157360, 404581), (174220, 365428), (182714, 348440), (208816, 304885), (235760, 270041), (236602, 269080), (243908, 261020)]