31431157920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 576

約数和(自身を含む): 116389768320

約数和(自身を除く): 84958610400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 67, 72, 80, 90, 93, 96, 108, 113, 120, 124, 134, 135, 144, 155, 160, 180, 186, 201, 216, 226, 240, 248, 268, 270, 279, 288, 310, 335, 339, 360, 372, 402, 432, 452, 465, 480, 496, 536, 540, 558, 565, 603, 620, 670, 678, 720, 744, 804, 837, 864, 904, 930, 961, 992, 1005, 1017, 1072, 1080, 1116, 1130, 1206, 1240, 1340, 1356, 1395, 1440, 1488, 1608, 1674, 1695, 1808, 1809, 1860, 1922, 2010, 2034, 2077, 2144, 2160, 2232, 2260, 2412, 2480, 2680, 2712, 2790, 2883, 2976, 3015, 3051, 3216, 3348, 3390, 3503, 3616, 3618, 3720, 3844, 4020, 4068, 4154, 4185, 4320, 4464, 4520, 4805, 4824, 4960, 5085, 5360, 5424, 5580, 5766, 6030, 6102, 6231, 6432, 6696, 6780, 7006, 7236, 7440, 7571, 7688, 8040, 8136, 8308, 8370, 8649, 8928, 9040, 9045, 9610, 9648, 10170, 10385, 10509, 10720, 10848, 11160, 11532, 12060, 12204, 12462, 13392, 13560, 14012, 14415, 14472, 14880, 15142, 15255, 15376, 16080, 16272, 16616, 16740, 17298, 17515, 18080, 18090, 18693, 19220, 19296, 20340, 20770, 21018, 22320, 22713, 23064, 24120, 24408, 24924, 25947, 26784, 27120, 28024, 28830, 28944, 30284, 30510, 30752, 31155, 31527, 32160, 32544, 33232, 33480, 34596, 35030, 36180, 37386, 37855, 38440, 40680, 41540, 42036, 43245, 44640, 45426, 46128, 48240, 48816, 49848, 51894, 52545, 54240, 56048, 56079, 57660, 57888, 60568, 61020, 62310, 63054, 64387, 66464, 66960, 68139, 69192, 70060, 72360, 74772, 75710, 76880, 81360, 83080, 84072, 86490, 90852, 92256, 93465, 94581, 96480, 97632, 99696, 103788, 105090, 108593, 112096, 112158, 113565, 115320, 121136, 122040, 124620, 126108, 128774, 129735, 133920, 136278, 138384, 140120, 144720, 149544, 151420, 153760, 157635, 162720, 166160, 168144, 172980, 181704, 186930, 189162, 193161, 199392, 204417, 207576, 210180, 217186, 224316, 227130, 230640, 234701, 242272, 244080, 249240, 252216, 257548, 259470, 272556, 276768, 280240, 280395, 289440, 299088, 302840, 315270, 321935, 325779, 332320, 336288, 340695, 345960, 363408, 373860, 378324, 386322, 408834, 415152, 420360, 434372, 448632, 454260, 461280, 469402, 472905, 488160, 498480, 504432, 515096, 518940, 542965, 545112, 560480, 560790, 579483, 598176, 605680, 630540, 643870, 651558, 681390, 691920, 704103, 726816, 747720, 756648, 772644, 817668, 830304, 840720, 868744, 897264, 908520, 938804, 945810, 965805, 977337, 996960, 1008864, 1022085, 1030192, 1037880, 1085930, 1090224, 1121580, 1158966, 1173505, 1211360, 1261080, 1287740, 1303116, 1362780, 1383840, 1408206, 1495440, 1513296, 1545288, 1628895, 1635336, 1681440, 1737488, 1738449, 1794528, 1817040, 1877608, 1891620, 1931610, 1954674, 2044170, 2060384, 2075760, 2112309, 2171860, 2180448, 2243160, 2317932, 2347010, 2522160, 2575480, 2606232, 2725560, 2816412, 2897415, 2932011, 2990880, 3026592, 3090576, 3257790, 3270672, 3474976, 3476898, 3520515, 3634080, 3755216, 3783240, 3863220, 3909348, 4088340, 4151520, 4224618, 4343720, 4486320, 4635864, 4694020, 4886685, 5044320, 5150960, 5212464, 5451120, 5632824, 5794830, 5864022, 6181152, 6336927, 6515580, 6541344, 6953796, 7041030, 7275731, 7510432, 7566480, 7726440, 7818696, 8176680, 8449236, 8687440, 8692245, 8972640, 9271728, 9388040, 9773370, 10301920, 10424928, 10561545, 10902240, 11265648, 11589660, 11728044, 12673854, 13031160, 13907592, 14082060, 14551462, 14660055, 15132960, 15452880, 15637392, 16353360, 16898472, 17374880, 17384490, 18543456, 18776080, 19546740, 21123090, 21827193, 22531296, 23179320, 23456088, 25347708, 26062320, 27815184, 28164120, 29102924, 29320110, 30905760, 31274784, 31684635, 32706720, 33796944, 34768980, 36378655, 37552160, 39093480, 42246180, 43654386, 46358640, 46912176, 50695416, 52124640, 55630368, 56328240, 58205848, 58640220, 63369270, 65481579, 67593888, 69537960, 72757310, 78186960, 84492360, 87308772, 92717280, 93824352, 101390832, 109135965, 112656480, 116411696, 117280440, 126738540, 130963158, 139075920, 145514620, 156373920, 168984720, 174617544, 196444737, 202781664, 218271930, 232823392, 234560880, 253477080, 261926316, 278151840, 291029240, 327407895, 337969440, 349235088, 392889474, 436543860, 469121760, 506954160, 523852632, 582058480, 654815790, 698470176, 785778948, 873087720, 982223685, 1013908320, 1047705264, 1164116960, 1309631580, 1571557896, 1746175440, 1964447370, 2095410528, 2619263160, 3143115792, 3492350880, 3928894740, 5238526320, 6286231584, 7857789480, 10477052640, 15715578960, 31431157920]

約数ペア:

[(1, 31431157920), (2, 15715578960), (3, 10477052640), (4, 7857789480), (5, 6286231584), (6, 5238526320), (8, 3928894740), (9, 3492350880), (10, 3143115792), (12, 2619263160), (15, 2095410528), (16, 1964447370), (18, 1746175440), (20, 1571557896), (24, 1309631580), (27, 1164116960), (30, 1047705264), (31, 1013908320), (32, 982223685), (36, 873087720), (40, 785778948), (45, 698470176), (48, 654815790), (54, 582058480), (60, 523852632), (62, 506954160), (67, 469121760), (72, 436543860), (80, 392889474), (90, 349235088), (93, 337969440), (96, 327407895), (108, 291029240), (113, 278151840), (120, 261926316), (124, 253477080), (134, 234560880), (135, 232823392), (144, 218271930), (155, 202781664), (160, 196444737), (180, 174617544), (186, 168984720), (201, 156373920), (216, 145514620), (226, 139075920), (240, 130963158), (248, 126738540), (268, 117280440), (270, 116411696), (279, 112656480), (288, 109135965), (310, 101390832), (335, 93824352), (339, 92717280), (360, 87308772), (372, 84492360), (402, 78186960), (432, 72757310), (452, 69537960), (465, 67593888), (480, 65481579), (496, 63369270), (536, 58640220), (540, 58205848), (558, 56328240), (565, 55630368), (603, 52124640), (620, 50695416), (670, 46912176), (678, 46358640), (720, 43654386), (744, 42246180), (804, 39093480), (837, 37552160), (864, 36378655), (904, 34768980), (930, 33796944), (961, 32706720), (992, 31684635), (1005, 31274784), (1017, 30905760), (1072, 29320110), (1080, 29102924), (1116, 28164120), (1130, 27815184), (1206, 26062320), (1240, 25347708), (1340, 23456088), (1356, 23179320), (1395, 22531296), (1440, 21827193), (1488, 21123090), (1608, 19546740), (1674, 18776080), (1695, 18543456), (1808, 17384490), (1809, 17374880), (1860, 16898472), (1922, 16353360), (2010, 15637392), (2034, 15452880), (2077, 15132960), (2144, 14660055), (2160, 14551462), (2232, 14082060), (2260, 13907592), (2412, 13031160), (2480, 12673854), (2680, 11728044), (2712, 11589660), (2790, 11265648), (2883, 10902240), (2976, 10561545), (3015, 10424928), (3051, 10301920), (3216, 9773370), (3348, 9388040), (3390, 9271728), (3503, 8972640), (3616, 8692245), (3618, 8687440), (3720, 8449236), (3844, 8176680), (4020, 7818696), (4068, 7726440), (4154, 7566480), (4185, 7510432), (4320, 7275731), (4464, 7041030), (4520, 6953796), (4805, 6541344), (4824, 6515580), (4960, 6336927), (5085, 6181152), (5360, 5864022), (5424, 5794830), (5580, 5632824), (5766, 5451120), (6030, 5212464), (6102, 5150960), (6231, 5044320), (6432, 4886685), (6696, 4694020), (6780, 4635864), (7006, 4486320), (7236, 4343720), (7440, 4224618), (7571, 4151520), (7688, 4088340), (8040, 3909348), (8136, 3863220), (8308, 3783240), (8370, 3755216), (8649, 3634080), (8928, 3520515), (9040, 3476898), (9045, 3474976), (9610, 3270672), (9648, 3257790), (10170, 3090576), (10385, 3026592), (10509, 2990880), (10720, 2932011), (10848, 2897415), (11160, 2816412), (11532, 2725560), (12060, 2606232), (12204, 2575480), (12462, 2522160), (13392, 2347010), (13560, 2317932), (14012, 2243160), (14415, 2180448), (14472, 2171860), (14880, 2112309), (15142, 2075760), (15255, 2060384), (15376, 2044170), (16080, 1954674), (16272, 1931610), (16616, 1891620), (16740, 1877608), (17298, 1817040), (17515, 1794528), (18080, 1738449), (18090, 1737488), (18693, 1681440), (19220, 1635336), (19296, 1628895), (20340, 1545288), (20770, 1513296), (21018, 1495440), (22320, 1408206), (22713, 1383840), (23064, 1362780), (24120, 1303116), (24408, 1287740), (24924, 1261080), (25947, 1211360), (26784, 1173505), (27120, 1158966), (28024, 1121580), (28830, 1090224), (28944, 1085930), (30284, 1037880), (30510, 1030192), (30752, 1022085), (31155, 1008864), (31527, 996960), (32160, 977337), (32544, 965805), (33232, 945810), (33480, 938804), (34596, 908520), (35030, 897264), (36180, 868744), (37386, 840720), (37855, 830304), (38440, 817668), (40680, 772644), (41540, 756648), (42036, 747720), (43245, 726816), (44640, 704103), (45426, 691920), (46128, 681390), (48240, 651558), (48816, 643870), (49848, 630540), (51894, 605680), (52545, 598176), (54240, 579483), (56048, 560790), (56079, 560480), (57660, 545112), (57888, 542965), (60568, 518940), (61020, 515096), (62310, 504432), (63054, 498480), (64387, 488160), (66464, 472905), (66960, 469402), (68139, 461280), (69192, 454260), (70060, 448632), (72360, 434372), (74772, 420360), (75710, 415152), (76880, 408834), (81360, 386322), (83080, 378324), (84072, 373860), (86490, 363408), (90852, 345960), (92256, 340695), (93465, 336288), (94581, 332320), (96480, 325779), (97632, 321935), (99696, 315270), (103788, 302840), (105090, 299088), (108593, 289440), (112096, 280395), (112158, 280240), (113565, 276768), (115320, 272556), (121136, 259470), (122040, 257548), (124620, 252216), (126108, 249240), (128774, 244080), (129735, 242272), (133920, 234701), (136278, 230640), (138384, 227130), (140120, 224316), (144720, 217186), (149544, 210180), (151420, 207576), (153760, 204417), (157635, 199392), (162720, 193161), (166160, 189162), (168144, 186930), (172980, 181704)]