1812473280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 448

約数和(自身を含む): 6765096960

約数和(自身を除く): 4952623680

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, 64, 67, 72, 80, 90, 93, 96, 101, 108, 120, 124, 134, 135, 144, 155, 160, 180, 186, 192, 201, 202, 216, 240, 248, 268, 270, 279, 288, 303, 310, 320, 335, 360, 372, 402, 404, 432, 465, 480, 496, 505, 536, 540, 558, 576, 603, 606, 620, 670, 720, 744, 804, 808, 837, 864, 909, 930, 960, 992, 1005, 1010, 1072, 1080, 1116, 1206, 1212, 1240, 1340, 1395, 1440, 1488, 1515, 1608, 1616, 1674, 1728, 1809, 1818, 1860, 1984, 2010, 2020, 2077, 2144, 2160, 2232, 2412, 2424, 2480, 2680, 2727, 2790, 2880, 2976, 3015, 3030, 3131, 3216, 3232, 3348, 3618, 3636, 3720, 4020, 4040, 4154, 4185, 4288, 4320, 4464, 4545, 4824, 4848, 4960, 5360, 5454, 5580, 5952, 6030, 6060, 6231, 6262, 6432, 6464, 6696, 6767, 7236, 7272, 7440, 8040, 8080, 8308, 8370, 8640, 8928, 9045, 9090, 9393, 9648, 9696, 9920, 10385, 10720, 10908, 11160, 12060, 12120, 12462, 12524, 12864, 13392, 13534, 13635, 14472, 14544, 14880, 15655, 16080, 16160, 16616, 16740, 17856, 18090, 18180, 18693, 18786, 19296, 19392, 20301, 20770, 21440, 21816, 22320, 24120, 24240, 24924, 25048, 26784, 27068, 27270, 28179, 28944, 29088, 29760, 31155, 31310, 32160, 32320, 33232, 33480, 33835, 36180, 36360, 37386, 37572, 38592, 40602, 41540, 43632, 44640, 46965, 48240, 48480, 49848, 50096, 53568, 54136, 54540, 56079, 56358, 57888, 58176, 60903, 62310, 62620, 64320, 66464, 66960, 67670, 72360, 72720, 74772, 75144, 81204, 83080, 84537, 87264, 89280, 93465, 93930, 96480, 96960, 99696, 100192, 101505, 108272, 109080, 112158, 112716, 115776, 121806, 124620, 125240, 132928, 133920, 135340, 140895, 144720, 145440, 149544, 150288, 162408, 166160, 169074, 174528, 182709, 186930, 187860, 192960, 199392, 200384, 203010, 209777, 216544, 218160, 224316, 225432, 243612, 249240, 250480, 267840, 270680, 280395, 281790, 289440, 290880, 299088, 300576, 304515, 324816, 332320, 338148, 365418, 373860, 375720, 398784, 406020, 419554, 422685, 433088, 436320, 448632, 450864, 487224, 498480, 500960, 541360, 560790, 563580, 578880, 598176, 601152, 609030, 629331, 649632, 664640, 676296, 730836, 747720, 751440, 812040, 839108, 845370, 872640, 897264, 901728, 913545, 974448, 996960, 1001920, 1048885, 1082720, 1121580, 1127160, 1196352, 1218060, 1258662, 1299264, 1352592, 1461672, 1495440, 1502880, 1624080, 1678216, 1690740, 1794528, 1803456, 1827090, 1887993, 1948896, 1993920, 2097770, 2165440, 2243160, 2254320, 2436120, 2517324, 2705184, 2923344, 2990880, 3005760, 3146655, 3248160, 3356432, 3381480, 3589056, 3654180, 3775986, 3897792, 4195540, 4486320, 4508640, 4872240, 5034648, 5410368, 5663979, 5846688, 5981760, 6293310, 6496320, 6712864, 6762960, 7308360, 7551972, 8391080, 8972640, 9017280, 9439965, 9744480, 10069296, 11327958, 11693376, 12586620, 13425728, 13525920, 14616720, 15103944, 16782160, 17945280, 18879930, 19488960, 20138592, 22655916, 25173240, 27051840, 28319895, 29233440, 30207888, 33564320, 37759860, 40277184, 45311832, 50346480, 56639790, 58466880, 60415776, 67128640, 75519720, 90623664, 100692960, 113279580, 120831552, 151039440, 181247328, 201385920, 226559160, 302078880, 362494656, 453118320, 604157760, 906236640, 1812473280]

約数ペア:

[(1, 1812473280), (2, 906236640), (3, 604157760), (4, 453118320), (5, 362494656), (6, 302078880), (8, 226559160), (9, 201385920), (10, 181247328), (12, 151039440), (15, 120831552), (16, 113279580), (18, 100692960), (20, 90623664), (24, 75519720), (27, 67128640), (30, 60415776), (31, 58466880), (32, 56639790), (36, 50346480), (40, 45311832), (45, 40277184), (48, 37759860), (54, 33564320), (60, 30207888), (62, 29233440), (64, 28319895), (67, 27051840), (72, 25173240), (80, 22655916), (90, 20138592), (93, 19488960), (96, 18879930), (101, 17945280), (108, 16782160), (120, 15103944), (124, 14616720), (134, 13525920), (135, 13425728), (144, 12586620), (155, 11693376), (160, 11327958), (180, 10069296), (186, 9744480), (192, 9439965), (201, 9017280), (202, 8972640), (216, 8391080), (240, 7551972), (248, 7308360), (268, 6762960), (270, 6712864), (279, 6496320), (288, 6293310), (303, 5981760), (310, 5846688), (320, 5663979), (335, 5410368), (360, 5034648), (372, 4872240), (402, 4508640), (404, 4486320), (432, 4195540), (465, 3897792), (480, 3775986), (496, 3654180), (505, 3589056), (536, 3381480), (540, 3356432), (558, 3248160), (576, 3146655), (603, 3005760), (606, 2990880), (620, 2923344), (670, 2705184), (720, 2517324), (744, 2436120), (804, 2254320), (808, 2243160), (837, 2165440), (864, 2097770), (909, 1993920), (930, 1948896), (960, 1887993), (992, 1827090), (1005, 1803456), (1010, 1794528), (1072, 1690740), (1080, 1678216), (1116, 1624080), (1206, 1502880), (1212, 1495440), (1240, 1461672), (1340, 1352592), (1395, 1299264), (1440, 1258662), (1488, 1218060), (1515, 1196352), (1608, 1127160), (1616, 1121580), (1674, 1082720), (1728, 1048885), (1809, 1001920), (1818, 996960), (1860, 974448), (1984, 913545), (2010, 901728), (2020, 897264), (2077, 872640), (2144, 845370), (2160, 839108), (2232, 812040), (2412, 751440), (2424, 747720), (2480, 730836), (2680, 676296), (2727, 664640), (2790, 649632), (2880, 629331), (2976, 609030), (3015, 601152), (3030, 598176), (3131, 578880), (3216, 563580), (3232, 560790), (3348, 541360), (3618, 500960), (3636, 498480), (3720, 487224), (4020, 450864), (4040, 448632), (4154, 436320), (4185, 433088), (4288, 422685), (4320, 419554), (4464, 406020), (4545, 398784), (4824, 375720), (4848, 373860), (4960, 365418), (5360, 338148), (5454, 332320), (5580, 324816), (5952, 304515), (6030, 300576), (6060, 299088), (6231, 290880), (6262, 289440), (6432, 281790), (6464, 280395), (6696, 270680), (6767, 267840), (7236, 250480), (7272, 249240), (7440, 243612), (8040, 225432), (8080, 224316), (8308, 218160), (8370, 216544), (8640, 209777), (8928, 203010), (9045, 200384), (9090, 199392), (9393, 192960), (9648, 187860), (9696, 186930), (9920, 182709), (10385, 174528), (10720, 169074), (10908, 166160), (11160, 162408), (12060, 150288), (12120, 149544), (12462, 145440), (12524, 144720), (12864, 140895), (13392, 135340), (13534, 133920), (13635, 132928), (14472, 125240), (14544, 124620), (14880, 121806), (15655, 115776), (16080, 112716), (16160, 112158), (16616, 109080), (16740, 108272), (17856, 101505), (18090, 100192), (18180, 99696), (18693, 96960), (18786, 96480), (19296, 93930), (19392, 93465), (20301, 89280), (20770, 87264), (21440, 84537), (21816, 83080), (22320, 81204), (24120, 75144), (24240, 74772), (24924, 72720), (25048, 72360), (26784, 67670), (27068, 66960), (27270, 66464), (28179, 64320), (28944, 62620), (29088, 62310), (29760, 60903), (31155, 58176), (31310, 57888), (32160, 56358), (32320, 56079), (33232, 54540), (33480, 54136), (33835, 53568), (36180, 50096), (36360, 49848), (37386, 48480), (37572, 48240), (38592, 46965), (40602, 44640), (41540, 43632)]