31284919008

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40099}}^1$

素因数の和:40171

約数の個数: 240

約数和(自身を含む): 107600169600

約数和(自身を除く): 76315250592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 96, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 224, 252, 258, 288, 301, 324, 336, 344, 378, 387, 432, 504, 516, 567, 602, 648, 672, 688, 756, 774, 864, 903, 1008, 1032, 1134, 1161, 1204, 1296, 1376, 1512, 1548, 1806, 2016, 2064, 2268, 2322, 2408, 2592, 2709, 3024, 3096, 3483, 3612, 4128, 4536, 4644, 4816, 5418, 6048, 6192, 6966, 7224, 8127, 9072, 9288, 9632, 10836, 12384, 13932, 14448, 16254, 18144, 18576, 21672, 24381, 27864, 28896, 32508, 37152, 40099, 43344, 48762, 55728, 65016, 80198, 86688, 97524, 111456, 120297, 130032, 160396, 195048, 240594, 260064, 280693, 320792, 360891, 390096, 481188, 561386, 641584, 721782, 780192, 842079, 962376, 1082673, 1122772, 1283168, 1443564, 1684158, 1724257, 1924752, 2165346, 2245544, 2526237, 2887128, 3248019, 3368316, 3448514, 3849504, 4330692, 4491088, 5052474, 5172771, 5774256, 6496038, 6736632, 6897028, 7578711, 8661384, 8982176, 10104948, 10345542, 11548512, 12069799, 12992076, 13473264, 13794056, 15157422, 15518313, 17322768, 20209896, 20691084, 22736133, 24139598, 25984152, 26946528, 27588112, 30314844, 31036626, 34645536, 36209397, 40419792, 41382168, 45472266, 46554939, 48279196, 51968304, 55176224, 60629688, 62073252, 72418794, 80839584, 82764336, 90944532, 93109878, 96558392, 103936608, 108628191, 121259376, 124146504, 139664817, 144837588, 165528672, 181889064, 186219756, 193116784, 217256382, 242518752, 248293008, 279329634, 289675176, 325884573, 363778128, 372439512, 386233568, 434512764, 496586016, 558659268, 579350352, 651769146, 727556256, 744879024, 869025528, 977653719, 1117318536, 1158700704, 1303538292, 1489758048, 1738051056, 1955307438, 2234637072, 2607076584, 3476102112, 3910614876, 4469274144, 5214153168, 7821229752, 10428306336, 15642459504, 31284919008]

約数ペア:

[(1, 31284919008), (2, 15642459504), (3, 10428306336), (4, 7821229752), (6, 5214153168), (7, 4469274144), (8, 3910614876), (9, 3476102112), (12, 2607076584), (14, 2234637072), (16, 1955307438), (18, 1738051056), (21, 1489758048), (24, 1303538292), (27, 1158700704), (28, 1117318536), (32, 977653719), (36, 869025528), (42, 744879024), (43, 727556256), (48, 651769146), (54, 579350352), (56, 558659268), (63, 496586016), (72, 434512764), (81, 386233568), (84, 372439512), (86, 363778128), (96, 325884573), (108, 289675176), (112, 279329634), (126, 248293008), (129, 242518752), (144, 217256382), (162, 193116784), (168, 186219756), (172, 181889064), (189, 165528672), (216, 144837588), (224, 139664817), (252, 124146504), (258, 121259376), (288, 108628191), (301, 103936608), (324, 96558392), (336, 93109878), (344, 90944532), (378, 82764336), (387, 80839584), (432, 72418794), (504, 62073252), (516, 60629688), (567, 55176224), (602, 51968304), (648, 48279196), (672, 46554939), (688, 45472266), (756, 41382168), (774, 40419792), (864, 36209397), (903, 34645536), (1008, 31036626), (1032, 30314844), (1134, 27588112), (1161, 26946528), (1204, 25984152), (1296, 24139598), (1376, 22736133), (1512, 20691084), (1548, 20209896), (1806, 17322768), (2016, 15518313), (2064, 15157422), (2268, 13794056), (2322, 13473264), (2408, 12992076), (2592, 12069799), (2709, 11548512), (3024, 10345542), (3096, 10104948), (3483, 8982176), (3612, 8661384), (4128, 7578711), (4536, 6897028), (4644, 6736632), (4816, 6496038), (5418, 5774256), (6048, 5172771), (6192, 5052474), (6966, 4491088), (7224, 4330692), (8127, 3849504), (9072, 3448514), (9288, 3368316), (9632, 3248019), (10836, 2887128), (12384, 2526237), (13932, 2245544), (14448, 2165346), (16254, 1924752), (18144, 1724257), (18576, 1684158), (21672, 1443564), (24381, 1283168), (27864, 1122772), (28896, 1082673), (32508, 962376), (37152, 842079), (40099, 780192), (43344, 721782), (48762, 641584), (55728, 561386), (65016, 481188), (80198, 390096), (86688, 360891), (97524, 320792), (111456, 280693), (120297, 260064), (130032, 240594), (160396, 195048)]