2840722560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 384

約数和(自身を含む): 10759694400

約数和(自身を除く): 7918971840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 59, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 118, 120, 128, 130, 144, 156, 160, 177, 180, 192, 195, 208, 234, 236, 240, 260, 288, 295, 312, 320, 354, 360, 384, 390, 416, 468, 472, 480, 520, 531, 576, 585, 590, 624, 640, 643, 708, 720, 767, 780, 832, 885, 936, 944, 960, 1040, 1062, 1152, 1170, 1180, 1248, 1286, 1416, 1440, 1534, 1560, 1664, 1770, 1872, 1888, 1920, 1929, 2080, 2124, 2301, 2340, 2360, 2496, 2572, 2655, 2832, 2880, 3068, 3120, 3215, 3540, 3744, 3776, 3835, 3858, 4160, 4248, 4602, 4680, 4720, 4992, 5144, 5310, 5664, 5760, 5787, 6136, 6240, 6430, 6903, 7080, 7488, 7552, 7670, 7716, 8320, 8359, 8496, 9204, 9360, 9440, 9645, 10288, 10620, 11328, 11505, 11574, 12272, 12480, 12860, 13806, 14160, 14976, 15340, 15432, 16718, 16992, 18408, 18720, 18880, 19290, 20576, 21240, 22656, 23010, 23148, 24544, 24960, 25077, 25720, 27612, 28320, 28935, 30680, 30864, 33436, 33984, 34515, 36816, 37440, 37760, 37937, 38580, 41152, 41795, 42480, 46020, 46296, 49088, 50154, 51440, 55224, 56640, 57870, 61360, 61728, 66872, 67968, 69030, 73632, 74880, 75231, 75874, 77160, 82304, 83590, 84960, 92040, 92592, 98176, 100308, 102880, 110448, 113280, 113811, 115740, 122720, 123456, 125385, 133744, 138060, 147264, 150462, 151748, 154320, 167180, 169920, 184080, 185184, 189685, 200616, 205760, 220896, 227622, 231480, 245440, 246912, 250770, 267488, 276120, 294528, 300924, 303496, 308640, 334360, 339840, 341433, 368160, 370368, 376155, 379370, 401232, 411520, 441792, 455244, 462960, 490880, 493181, 501540, 534976, 552240, 569055, 601848, 606992, 617280, 668720, 682866, 736320, 740736, 752310, 758740, 802464, 883584, 910488, 925920, 986362, 1003080, 1069952, 1104480, 1138110, 1203696, 1213984, 1234560, 1337440, 1365732, 1472640, 1479543, 1504620, 1517480, 1604928, 1707165, 1820976, 1851840, 1972724, 2006160, 2208960, 2276220, 2407392, 2427968, 2465905, 2674880, 2731464, 2959086, 3009240, 3034960, 3209856, 3414330, 3641952, 3703680, 3945448, 4012320, 4417920, 4438629, 4552440, 4814784, 4855936, 4931810, 5349760, 5462928, 5918172, 6018480, 6069920, 6828660, 7283904, 7397715, 7890896, 8024640, 8877258, 9104880, 9629568, 9863620, 10925856, 11836344, 12036960, 12139840, 13657320, 14567808, 14795430, 15781792, 16049280, 17754516, 18209760, 19727240, 21851712, 22193145, 23672688, 24073920, 24279680, 27314640, 29590860, 31563584, 35509032, 36419520, 39454480, 43703424, 44386290, 47345376, 48147840, 54629280, 59181720, 63127168, 71018064, 72839040, 78908960, 88772580, 94690752, 109258560, 118363440, 142036128, 157817920, 177545160, 189381504, 218517120, 236726880, 284072256, 315635840, 355090320, 473453760, 568144512, 710180640, 946907520, 1420361280, 2840722560]

約数ペア:

[(1, 2840722560), (2, 1420361280), (3, 946907520), (4, 710180640), (5, 568144512), (6, 473453760), (8, 355090320), (9, 315635840), (10, 284072256), (12, 236726880), (13, 218517120), (15, 189381504), (16, 177545160), (18, 157817920), (20, 142036128), (24, 118363440), (26, 109258560), (30, 94690752), (32, 88772580), (36, 78908960), (39, 72839040), (40, 71018064), (45, 63127168), (48, 59181720), (52, 54629280), (59, 48147840), (60, 47345376), (64, 44386290), (65, 43703424), (72, 39454480), (78, 36419520), (80, 35509032), (90, 31563584), (96, 29590860), (104, 27314640), (117, 24279680), (118, 24073920), (120, 23672688), (128, 22193145), (130, 21851712), (144, 19727240), (156, 18209760), (160, 17754516), (177, 16049280), (180, 15781792), (192, 14795430), (195, 14567808), (208, 13657320), (234, 12139840), (236, 12036960), (240, 11836344), (260, 10925856), (288, 9863620), (295, 9629568), (312, 9104880), (320, 8877258), (354, 8024640), (360, 7890896), (384, 7397715), (390, 7283904), (416, 6828660), (468, 6069920), (472, 6018480), (480, 5918172), (520, 5462928), (531, 5349760), (576, 4931810), (585, 4855936), (590, 4814784), (624, 4552440), (640, 4438629), (643, 4417920), (708, 4012320), (720, 3945448), (767, 3703680), (780, 3641952), (832, 3414330), (885, 3209856), (936, 3034960), (944, 3009240), (960, 2959086), (1040, 2731464), (1062, 2674880), (1152, 2465905), (1170, 2427968), (1180, 2407392), (1248, 2276220), (1286, 2208960), (1416, 2006160), (1440, 1972724), (1534, 1851840), (1560, 1820976), (1664, 1707165), (1770, 1604928), (1872, 1517480), (1888, 1504620), (1920, 1479543), (1929, 1472640), (2080, 1365732), (2124, 1337440), (2301, 1234560), (2340, 1213984), (2360, 1203696), (2496, 1138110), (2572, 1104480), (2655, 1069952), (2832, 1003080), (2880, 986362), (3068, 925920), (3120, 910488), (3215, 883584), (3540, 802464), (3744, 758740), (3776, 752310), (3835, 740736), (3858, 736320), (4160, 682866), (4248, 668720), (4602, 617280), (4680, 606992), (4720, 601848), (4992, 569055), (5144, 552240), (5310, 534976), (5664, 501540), (5760, 493181), (5787, 490880), (6136, 462960), (6240, 455244), (6430, 441792), (6903, 411520), (7080, 401232), (7488, 379370), (7552, 376155), (7670, 370368), (7716, 368160), (8320, 341433), (8359, 339840), (8496, 334360), (9204, 308640), (9360, 303496), (9440, 300924), (9645, 294528), (10288, 276120), (10620, 267488), (11328, 250770), (11505, 246912), (11574, 245440), (12272, 231480), (12480, 227622), (12860, 220896), (13806, 205760), (14160, 200616), (14976, 189685), (15340, 185184), (15432, 184080), (16718, 169920), (16992, 167180), (18408, 154320), (18720, 151748), (18880, 150462), (19290, 147264), (20576, 138060), (21240, 133744), (22656, 125385), (23010, 123456), (23148, 122720), (24544, 115740), (24960, 113811), (25077, 113280), (25720, 110448), (27612, 102880), (28320, 100308), (28935, 98176), (30680, 92592), (30864, 92040), (33436, 84960), (33984, 83590), (34515, 82304), (36816, 77160), (37440, 75874), (37760, 75231), (37937, 74880), (38580, 73632), (41152, 69030), (41795, 67968), (42480, 66872), (46020, 61728), (46296, 61360), (49088, 57870), (50154, 56640), (51440, 55224)]