20178288864

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^2$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 62333107200

約数和(自身を除く): 42154818336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 59, 62, 72, 93, 96, 108, 113, 118, 124, 144, 177, 186, 216, 226, 236, 248, 279, 288, 339, 354, 372, 432, 452, 472, 496, 531, 558, 678, 708, 744, 837, 864, 904, 944, 992, 1017, 1062, 1116, 1356, 1416, 1488, 1593, 1674, 1808, 1829, 1888, 2034, 2124, 2232, 2712, 2832, 2976, 3051, 3186, 3348, 3503, 3616, 3658, 4068, 4248, 4464, 5424, 5487, 5664, 6102, 6372, 6667, 6696, 7006, 7316, 8136, 8496, 8928, 10509, 10848, 10974, 12204, 12744, 12769, 13334, 13392, 14012, 14632, 16272, 16461, 16992, 20001, 21018, 21948, 24408, 25488, 25538, 26668, 26784, 28024, 29264, 31527, 32544, 32922, 38307, 40002, 42036, 43896, 48816, 49383, 50976, 51076, 53336, 56048, 58528, 60003, 63054, 65844, 76614, 80004, 84072, 87792, 94581, 97632, 98766, 102152, 106672, 112096, 114921, 120006, 126108, 131688, 153228, 160008, 168144, 175584, 180009, 189162, 197532, 204304, 206677, 213344, 229842, 240012, 252216, 263376, 306456, 320016, 336288, 344763, 360018, 378324, 395064, 395839, 408608, 413354, 459684, 480024, 504432, 526752, 612912, 620031, 640032, 689526, 720036, 753371, 756648, 790128, 791678, 826708, 919368, 960048, 1008864, 1187517, 1225824, 1240062, 1379052, 1440072, 1506742, 1513296, 1580256, 1583356, 1653416, 1838736, 1860093, 1920096, 2260113, 2375034, 2480124, 2758104, 2880144, 3013484, 3026592, 3166712, 3306832, 3562551, 3677472, 3720186, 4520226, 4750068, 4960248, 5516208, 5580279, 5760288, 6026968, 6333424, 6613664, 6780339, 7125102, 7440372, 9040452, 9500136, 9920496, 10687653, 11032416, 11160558, 12053936, 12666848, 13560678, 14250204, 14880744, 18080904, 19000272, 19840992, 20341017, 21375306, 22321116, 23354501, 24107872, 27121356, 28500408, 29761488, 36161808, 38000544, 40682034, 42750612, 44642232, 46709002, 54242712, 57000816, 59522976, 70063503, 72323616, 81364068, 85501224, 89284464, 93418004, 108485424, 114001632, 140127006, 162728136, 171002448, 178568928, 186836008, 210190509, 216970848, 280254012, 325456272, 342004896, 373672016, 420381018, 560508024, 630571527, 650912544, 747344032, 840762036, 1121016048, 1261143054, 1681524072, 2242032096, 2522286108, 3363048144, 5044572216, 6726096288, 10089144432, 20178288864]

約数ペア:

[(1, 20178288864), (2, 10089144432), (3, 6726096288), (4, 5044572216), (6, 3363048144), (8, 2522286108), (9, 2242032096), (12, 1681524072), (16, 1261143054), (18, 1121016048), (24, 840762036), (27, 747344032), (31, 650912544), (32, 630571527), (36, 560508024), (48, 420381018), (54, 373672016), (59, 342004896), (62, 325456272), (72, 280254012), (93, 216970848), (96, 210190509), (108, 186836008), (113, 178568928), (118, 171002448), (124, 162728136), (144, 140127006), (177, 114001632), (186, 108485424), (216, 93418004), (226, 89284464), (236, 85501224), (248, 81364068), (279, 72323616), (288, 70063503), (339, 59522976), (354, 57000816), (372, 54242712), (432, 46709002), (452, 44642232), (472, 42750612), (496, 40682034), (531, 38000544), (558, 36161808), (678, 29761488), (708, 28500408), (744, 27121356), (837, 24107872), (864, 23354501), (904, 22321116), (944, 21375306), (992, 20341017), (1017, 19840992), (1062, 19000272), (1116, 18080904), (1356, 14880744), (1416, 14250204), (1488, 13560678), (1593, 12666848), (1674, 12053936), (1808, 11160558), (1829, 11032416), (1888, 10687653), (2034, 9920496), (2124, 9500136), (2232, 9040452), (2712, 7440372), (2832, 7125102), (2976, 6780339), (3051, 6613664), (3186, 6333424), (3348, 6026968), (3503, 5760288), (3616, 5580279), (3658, 5516208), (4068, 4960248), (4248, 4750068), (4464, 4520226), (5424, 3720186), (5487, 3677472), (5664, 3562551), (6102, 3306832), (6372, 3166712), (6667, 3026592), (6696, 3013484), (7006, 2880144), (7316, 2758104), (8136, 2480124), (8496, 2375034), (8928, 2260113), (10509, 1920096), (10848, 1860093), (10974, 1838736), (12204, 1653416), (12744, 1583356), (12769, 1580256), (13334, 1513296), (13392, 1506742), (14012, 1440072), (14632, 1379052), (16272, 1240062), (16461, 1225824), (16992, 1187517), (20001, 1008864), (21018, 960048), (21948, 919368), (24408, 826708), (25488, 791678), (25538, 790128), (26668, 756648), (26784, 753371), (28024, 720036), (29264, 689526), (31527, 640032), (32544, 620031), (32922, 612912), (38307, 526752), (40002, 504432), (42036, 480024), (43896, 459684), (48816, 413354), (49383, 408608), (50976, 395839), (51076, 395064), (53336, 378324), (56048, 360018), (58528, 344763), (60003, 336288), (63054, 320016), (65844, 306456), (76614, 263376), (80004, 252216), (84072, 240012), (87792, 229842), (94581, 213344), (97632, 206677), (98766, 204304), (102152, 197532), (106672, 189162), (112096, 180009), (114921, 175584), (120006, 168144), (126108, 160008), (131688, 153228)]