2160147168

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 6280092000

約数和(自身を除く): 4119944832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 149, 213, 284, 288, 298, 426, 447, 568, 596, 639, 709, 852, 894, 1136, 1192, 1278, 1341, 1418, 1704, 1788, 2127, 2272, 2384, 2556, 2682, 2836, 3408, 3576, 4254, 4768, 5112, 5364, 5672, 6381, 6816, 7152, 8508, 10224, 10579, 10728, 11344, 12762, 14304, 17016, 20448, 21158, 21456, 22688, 25524, 31737, 34032, 42316, 42912, 50339, 51048, 63474, 68064, 84632, 95211, 100678, 102096, 105641, 126948, 151017, 169264, 190422, 201356, 204192, 211282, 253896, 302034, 316923, 338528, 380844, 402712, 422564, 453051, 507792, 604068, 633846, 761688, 805424, 845128, 906102, 950769, 1015584, 1208136, 1267692, 1523376, 1610848, 1690256, 1812204, 1901538, 2416272, 2535384, 3046752, 3380512, 3624408, 3803076, 4832544, 5070768, 7248816, 7500511, 7606152, 10141536, 14497632, 15001022, 15212304, 22501533, 30002044, 30424608, 45003066, 60004088, 67504599, 90006132, 120008176, 135009198, 180012264, 240016352, 270018396, 360024528, 540036792, 720049056, 1080073584, 2160147168]

約数ペア:

[(1, 2160147168), (2, 1080073584), (3, 720049056), (4, 540036792), (6, 360024528), (8, 270018396), (9, 240016352), (12, 180012264), (16, 135009198), (18, 120008176), (24, 90006132), (32, 67504599), (36, 60004088), (48, 45003066), (71, 30424608), (72, 30002044), (96, 22501533), (142, 15212304), (144, 15001022), (149, 14497632), (213, 10141536), (284, 7606152), (288, 7500511), (298, 7248816), (426, 5070768), (447, 4832544), (568, 3803076), (596, 3624408), (639, 3380512), (709, 3046752), (852, 2535384), (894, 2416272), (1136, 1901538), (1192, 1812204), (1278, 1690256), (1341, 1610848), (1418, 1523376), (1704, 1267692), (1788, 1208136), (2127, 1015584), (2272, 950769), (2384, 906102), (2556, 845128), (2682, 805424), (2836, 761688), (3408, 633846), (3576, 604068), (4254, 507792), (4768, 453051), (5112, 422564), (5364, 402712), (5672, 380844), (6381, 338528), (6816, 316923), (7152, 302034), (8508, 253896), (10224, 211282), (10579, 204192), (10728, 201356), (11344, 190422), (12762, 169264), (14304, 151017), (17016, 126948), (20448, 105641), (21158, 102096), (21456, 100678), (22688, 95211), (25524, 84632), (31737, 68064), (34032, 63474), (42316, 51048), (42912, 50339)]