1798816320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{89227}}^1$

素因数の和:89257

約数の個数: 168

約数和(自身を含む): 7071140544

約数和(自身を除く): 5272324224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 89227, 178454, 267681, 356908, 446135, 535362, 624589, 713816, 803043, 892270, 1070724, 1249178, 1338405, 1427632, 1606086, 1784540, 1873767, 2141448, 2498356, 2676810, 2855264, 3122945, 3212172, 3569080, 3747534, 4015215, 4282896, 4996712, 5353620, 5621301, 5710528, 6245890, 6424344, 7138160, 7495068, 8030430, 8565792, 9368835, 9993424, 10707240, 11242602, 12491780, 12848688, 14276320, 14990136, 16060860, 17131584, 18737670, 19986848, 21414480, 22485204, 24983560, 25697376, 28106505, 28552640, 29980272, 32121720, 37475340, 39973696, 42828960, 44970408, 49967120, 51394752, 56213010, 59960544, 64243440, 74950680, 85657920, 89940816, 99934240, 112426020, 119921088, 128486880, 149901360, 179881632, 199868480, 224852040, 256973760, 299802720, 359763264, 449704080, 599605440, 899408160, 1798816320]

約数ペア:

[(1, 1798816320), (2, 899408160), (3, 599605440), (4, 449704080), (5, 359763264), (6, 299802720), (7, 256973760), (8, 224852040), (9, 199868480), (10, 179881632), (12, 149901360), (14, 128486880), (15, 119921088), (16, 112426020), (18, 99934240), (20, 89940816), (21, 85657920), (24, 74950680), (28, 64243440), (30, 59960544), (32, 56213010), (35, 51394752), (36, 49967120), (40, 44970408), (42, 42828960), (45, 39973696), (48, 37475340), (56, 32121720), (60, 29980272), (63, 28552640), (64, 28106505), (70, 25697376), (72, 24983560), (80, 22485204), (84, 21414480), (90, 19986848), (96, 18737670), (105, 17131584), (112, 16060860), (120, 14990136), (126, 14276320), (140, 12848688), (144, 12491780), (160, 11242602), (168, 10707240), (180, 9993424), (192, 9368835), (210, 8565792), (224, 8030430), (240, 7495068), (252, 7138160), (280, 6424344), (288, 6245890), (315, 5710528), (320, 5621301), (336, 5353620), (360, 4996712), (420, 4282896), (448, 4015215), (480, 3747534), (504, 3569080), (560, 3212172), (576, 3122945), (630, 2855264), (672, 2676810), (720, 2498356), (840, 2141448), (960, 1873767), (1008, 1784540), (1120, 1606086), (1260, 1427632), (1344, 1338405), (1440, 1249178), (1680, 1070724), (2016, 892270), (2240, 803043), (2520, 713816), (2880, 624589), (3360, 535362), (4032, 446135), (5040, 356908), (6720, 267681), (10080, 178454), (20160, 89227)]