1881948960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1400

約数の個数: 288

約数和(自身を含む): 6920484480

約数和(自身を除く): 5038535520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 96, 102, 118, 120, 136, 144, 153, 160, 170, 177, 180, 204, 236, 240, 255, 272, 288, 295, 306, 340, 354, 360, 408, 472, 480, 510, 531, 544, 590, 612, 680, 708, 720, 765, 816, 885, 944, 1003, 1020, 1062, 1180, 1224, 1303, 1360, 1416, 1440, 1530, 1632, 1770, 1888, 2006, 2040, 2124, 2360, 2448, 2606, 2655, 2720, 2832, 3009, 3060, 3540, 3909, 4012, 4080, 4248, 4720, 4896, 5015, 5212, 5310, 5664, 6018, 6120, 6515, 7080, 7818, 8024, 8160, 8496, 9027, 9440, 10030, 10424, 10620, 11727, 12036, 12240, 13030, 14160, 15045, 15636, 16048, 16992, 18054, 19545, 20060, 20848, 21240, 22151, 23454, 24072, 24480, 26060, 28320, 30090, 31272, 32096, 36108, 39090, 40120, 41696, 42480, 44302, 45135, 46908, 48144, 52120, 58635, 60180, 62544, 66453, 72216, 76877, 78180, 80240, 84960, 88604, 90270, 93816, 96288, 104240, 110755, 117270, 120360, 125088, 132906, 144432, 153754, 156360, 160480, 177208, 180540, 187632, 199359, 208480, 221510, 230631, 234540, 240720, 265812, 288864, 307508, 312720, 332265, 354416, 361080, 375264, 384385, 398718, 443020, 461262, 469080, 481440, 531624, 615016, 625440, 664530, 691893, 708832, 722160, 768770, 797436, 886040, 922524, 938160, 996795, 1063248, 1153155, 1230032, 1306909, 1329060, 1383786, 1444320, 1537540, 1594872, 1772080, 1845048, 1876320, 1993590, 2126496, 2306310, 2460064, 2613818, 2658120, 2767572, 3075080, 3189744, 3459465, 3544160, 3690096, 3920727, 3987180, 4612620, 5227636, 5316240, 5535144, 6150160, 6379488, 6534545, 6918930, 7380192, 7841454, 7974360, 9225240, 10455272, 10632480, 11070288, 11762181, 12300320, 13069090, 13837860, 15682908, 15948720, 18450480, 19603635, 20910544, 22140576, 23524362, 26138180, 27675720, 31365816, 31897440, 36900960, 39207270, 41821088, 47048724, 52276360, 55351440, 58810905, 62731632, 78414540, 94097448, 104552720, 110702880, 117621810, 125463264, 156829080, 188194896, 209105440, 235243620, 313658160, 376389792, 470487240, 627316320, 940974480, 1881948960]

約数ペア:

[(1, 1881948960), (2, 940974480), (3, 627316320), (4, 470487240), (5, 376389792), (6, 313658160), (8, 235243620), (9, 209105440), (10, 188194896), (12, 156829080), (15, 125463264), (16, 117621810), (17, 110702880), (18, 104552720), (20, 94097448), (24, 78414540), (30, 62731632), (32, 58810905), (34, 55351440), (36, 52276360), (40, 47048724), (45, 41821088), (48, 39207270), (51, 36900960), (59, 31897440), (60, 31365816), (68, 27675720), (72, 26138180), (80, 23524362), (85, 22140576), (90, 20910544), (96, 19603635), (102, 18450480), (118, 15948720), (120, 15682908), (136, 13837860), (144, 13069090), (153, 12300320), (160, 11762181), (170, 11070288), (177, 10632480), (180, 10455272), (204, 9225240), (236, 7974360), (240, 7841454), (255, 7380192), (272, 6918930), (288, 6534545), (295, 6379488), (306, 6150160), (340, 5535144), (354, 5316240), (360, 5227636), (408, 4612620), (472, 3987180), (480, 3920727), (510, 3690096), (531, 3544160), (544, 3459465), (590, 3189744), (612, 3075080), (680, 2767572), (708, 2658120), (720, 2613818), (765, 2460064), (816, 2306310), (885, 2126496), (944, 1993590), (1003, 1876320), (1020, 1845048), (1062, 1772080), (1180, 1594872), (1224, 1537540), (1303, 1444320), (1360, 1383786), (1416, 1329060), (1440, 1306909), (1530, 1230032), (1632, 1153155), (1770, 1063248), (1888, 996795), (2006, 938160), (2040, 922524), (2124, 886040), (2360, 797436), (2448, 768770), (2606, 722160), (2655, 708832), (2720, 691893), (2832, 664530), (3009, 625440), (3060, 615016), (3540, 531624), (3909, 481440), (4012, 469080), (4080, 461262), (4248, 443020), (4720, 398718), (4896, 384385), (5015, 375264), (5212, 361080), (5310, 354416), (5664, 332265), (6018, 312720), (6120, 307508), (6515, 288864), (7080, 265812), (7818, 240720), (8024, 234540), (8160, 230631), (8496, 221510), (9027, 208480), (9440, 199359), (10030, 187632), (10424, 180540), (10620, 177208), (11727, 160480), (12036, 156360), (12240, 153754), (13030, 144432), (14160, 132906), (15045, 125088), (15636, 120360), (16048, 117270), (16992, 110755), (18054, 104240), (19545, 96288), (20060, 93816), (20848, 90270), (21240, 88604), (22151, 84960), (23454, 80240), (24072, 78180), (24480, 76877), (26060, 72216), (28320, 66453), (30090, 62544), (31272, 60180), (32096, 58635), (36108, 52120), (39090, 48144), (40120, 46908), (41696, 45135), (42480, 44302)]