4021375680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{66491}}^1$

素因数の和:66524

約数の個数: 224

約数和(自身を含む): 16213409280

約数和(自身を除く): 12192033600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 66491, 132982, 199473, 265964, 332455, 398946, 465437, 531928, 598419, 664910, 797892, 930874, 997365, 1063856, 1196838, 1329820, 1396311, 1595784, 1795257, 1861748, 1994730, 2127712, 2327185, 2393676, 2659640, 2792622, 2992095, 3191568, 3590514, 3723496, 3989460, 4188933, 4255424, 4654370, 4787352, 5319280, 5585244, 5984190, 6383136, 6981555, 7181028, 7446992, 7978920, 8377866, 8976285, 9308740, 9574704, 10638560, 11170488, 11968380, 12566799, 12766272, 13963110, 14362056, 14893984, 15957840, 16755732, 17952570, 18617480, 19149408, 20944665, 21277120, 22340976, 23936760, 25133598, 27926220, 28724112, 29787968, 31915680, 33511464, 35905140, 37234960, 38298816, 41889330, 44681952, 47873520, 50267196, 55852440, 57448224, 62833995, 63831360, 67022928, 71810280, 74469920, 83778660, 89363904, 95747040, 100534392, 111704880, 114896448, 125667990, 134045856, 143620560, 148939840, 167557320, 191494080, 201068784, 223409760, 251335980, 268091712, 287241120, 335114640, 402137568, 446819520, 502671960, 574482240, 670229280, 804275136, 1005343920, 1340458560, 2010687840, 4021375680]

約数ペア:

[(1, 4021375680), (2, 2010687840), (3, 1340458560), (4, 1005343920), (5, 804275136), (6, 670229280), (7, 574482240), (8, 502671960), (9, 446819520), (10, 402137568), (12, 335114640), (14, 287241120), (15, 268091712), (16, 251335980), (18, 223409760), (20, 201068784), (21, 191494080), (24, 167557320), (27, 148939840), (28, 143620560), (30, 134045856), (32, 125667990), (35, 114896448), (36, 111704880), (40, 100534392), (42, 95747040), (45, 89363904), (48, 83778660), (54, 74469920), (56, 71810280), (60, 67022928), (63, 63831360), (64, 62833995), (70, 57448224), (72, 55852440), (80, 50267196), (84, 47873520), (90, 44681952), (96, 41889330), (105, 38298816), (108, 37234960), (112, 35905140), (120, 33511464), (126, 31915680), (135, 29787968), (140, 28724112), (144, 27926220), (160, 25133598), (168, 23936760), (180, 22340976), (189, 21277120), (192, 20944665), (210, 19149408), (216, 18617480), (224, 17952570), (240, 16755732), (252, 15957840), (270, 14893984), (280, 14362056), (288, 13963110), (315, 12766272), (320, 12566799), (336, 11968380), (360, 11170488), (378, 10638560), (420, 9574704), (432, 9308740), (448, 8976285), (480, 8377866), (504, 7978920), (540, 7446992), (560, 7181028), (576, 6981555), (630, 6383136), (672, 5984190), (720, 5585244), (756, 5319280), (840, 4787352), (864, 4654370), (945, 4255424), (960, 4188933), (1008, 3989460), (1080, 3723496), (1120, 3590514), (1260, 3191568), (1344, 2992095), (1440, 2792622), (1512, 2659640), (1680, 2393676), (1728, 2327185), (1890, 2127712), (2016, 1994730), (2160, 1861748), (2240, 1795257), (2520, 1595784), (2880, 1396311), (3024, 1329820), (3360, 1196838), (3780, 1063856), (4032, 997365), (4320, 930874), (5040, 797892), (6048, 664910), (6720, 598419), (7560, 531928), (8640, 465437), (10080, 398946), (12096, 332455), (15120, 265964), (20160, 199473), (30240, 132982), (60480, 66491)]