3121481760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 10413821376

約数和(自身を除く): 7292339616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 93, 96, 101, 120, 124, 134, 155, 160, 186, 201, 202, 240, 248, 268, 303, 310, 335, 372, 402, 404, 465, 480, 496, 505, 536, 606, 620, 670, 744, 804, 808, 930, 961, 992, 1005, 1010, 1072, 1212, 1240, 1340, 1488, 1515, 1608, 1616, 1860, 1922, 2010, 2020, 2077, 2144, 2424, 2480, 2680, 2883, 2976, 3030, 3131, 3216, 3232, 3720, 3844, 4020, 4040, 4154, 4805, 4848, 4960, 5360, 5766, 6060, 6231, 6262, 6432, 6767, 7440, 7688, 8040, 8080, 8308, 9393, 9610, 9696, 10385, 10720, 11532, 12120, 12462, 12524, 13534, 14415, 14880, 15376, 15655, 16080, 16160, 16616, 18786, 19220, 20301, 20770, 23064, 24240, 24924, 25048, 27068, 28830, 30752, 31155, 31310, 32160, 33232, 33835, 37572, 38440, 40602, 41540, 46128, 46965, 48480, 49848, 50096, 54136, 57660, 62310, 62620, 64387, 66464, 67670, 75144, 76880, 81204, 83080, 92256, 93930, 97061, 99696, 100192, 101505, 108272, 115320, 124620, 125240, 128774, 135340, 150288, 153760, 162408, 166160, 187860, 193161, 194122, 199392, 203010, 209777, 216544, 230640, 249240, 250480, 257548, 270680, 291183, 300576, 321935, 324816, 332320, 375720, 386322, 388244, 406020, 419554, 461280, 485305, 498480, 500960, 515096, 541360, 582366, 629331, 643870, 649632, 751440, 772644, 776488, 812040, 839108, 965805, 970610, 996960, 1030192, 1048885, 1082720, 1164732, 1258662, 1287740, 1455915, 1502880, 1545288, 1552976, 1624080, 1678216, 1931610, 1941220, 2060384, 2097770, 2329464, 2517324, 2575480, 2911830, 3090576, 3105952, 3146655, 3248160, 3356432, 3863220, 3882440, 4195540, 4658928, 5034648, 5150960, 5823660, 6181152, 6293310, 6503087, 6712864, 7726440, 7764880, 8391080, 9317856, 10069296, 10301920, 11647320, 12586620, 13006174, 15452880, 15529760, 16782160, 19509261, 20138592, 23294640, 25173240, 26012348, 30905760, 32515435, 33564320, 39018522, 46589280, 50346480, 52024696, 65030870, 78037044, 97546305, 100692960, 104049392, 130061740, 156074088, 195092610, 208098784, 260123480, 312148176, 390185220, 520246960, 624296352, 780370440, 1040493920, 1560740880, 3121481760]

約数ペア:

[(1, 3121481760), (2, 1560740880), (3, 1040493920), (4, 780370440), (5, 624296352), (6, 520246960), (8, 390185220), (10, 312148176), (12, 260123480), (15, 208098784), (16, 195092610), (20, 156074088), (24, 130061740), (30, 104049392), (31, 100692960), (32, 97546305), (40, 78037044), (48, 65030870), (60, 52024696), (62, 50346480), (67, 46589280), (80, 39018522), (93, 33564320), (96, 32515435), (101, 30905760), (120, 26012348), (124, 25173240), (134, 23294640), (155, 20138592), (160, 19509261), (186, 16782160), (201, 15529760), (202, 15452880), (240, 13006174), (248, 12586620), (268, 11647320), (303, 10301920), (310, 10069296), (335, 9317856), (372, 8391080), (402, 7764880), (404, 7726440), (465, 6712864), (480, 6503087), (496, 6293310), (505, 6181152), (536, 5823660), (606, 5150960), (620, 5034648), (670, 4658928), (744, 4195540), (804, 3882440), (808, 3863220), (930, 3356432), (961, 3248160), (992, 3146655), (1005, 3105952), (1010, 3090576), (1072, 2911830), (1212, 2575480), (1240, 2517324), (1340, 2329464), (1488, 2097770), (1515, 2060384), (1608, 1941220), (1616, 1931610), (1860, 1678216), (1922, 1624080), (2010, 1552976), (2020, 1545288), (2077, 1502880), (2144, 1455915), (2424, 1287740), (2480, 1258662), (2680, 1164732), (2883, 1082720), (2976, 1048885), (3030, 1030192), (3131, 996960), (3216, 970610), (3232, 965805), (3720, 839108), (3844, 812040), (4020, 776488), (4040, 772644), (4154, 751440), (4805, 649632), (4848, 643870), (4960, 629331), (5360, 582366), (5766, 541360), (6060, 515096), (6231, 500960), (6262, 498480), (6432, 485305), (6767, 461280), (7440, 419554), (7688, 406020), (8040, 388244), (8080, 386322), (8308, 375720), (9393, 332320), (9610, 324816), (9696, 321935), (10385, 300576), (10720, 291183), (11532, 270680), (12120, 257548), (12462, 250480), (12524, 249240), (13534, 230640), (14415, 216544), (14880, 209777), (15376, 203010), (15655, 199392), (16080, 194122), (16160, 193161), (16616, 187860), (18786, 166160), (19220, 162408), (20301, 153760), (20770, 150288), (23064, 135340), (24240, 128774), (24924, 125240), (25048, 124620), (27068, 115320), (28830, 108272), (30752, 101505), (31155, 100192), (31310, 99696), (32160, 97061), (33232, 93930), (33835, 92256), (37572, 83080), (38440, 81204), (40602, 76880), (41540, 75144), (46128, 67670), (46965, 66464), (48480, 64387), (49848, 62620), (50096, 62310), (54136, 57660)]