1620269568

素因数分解:

$2^9\times 3^7\times {\mathrm{1447}}^1$

素因数の和:1486

約数の個数: 160

約数和(自身を含む): 4858677120

約数和(自身を除く): 3238407552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 729, 768, 864, 972, 1152, 1296, 1447, 1458, 1536, 1728, 1944, 2187, 2304, 2592, 2894, 2916, 3456, 3888, 4341, 4374, 4608, 5184, 5788, 5832, 6912, 7776, 8682, 8748, 10368, 11576, 11664, 13023, 13824, 15552, 17364, 17496, 20736, 23152, 23328, 26046, 31104, 34728, 34992, 39069, 41472, 46304, 46656, 52092, 62208, 69456, 69984, 78138, 92608, 93312, 104184, 117207, 124416, 138912, 139968, 156276, 185216, 186624, 208368, 234414, 277824, 279936, 312552, 351621, 370432, 373248, 416736, 468828, 555648, 559872, 625104, 703242, 740864, 833472, 937656, 1054863, 1111296, 1119744, 1250208, 1406484, 1666944, 1875312, 2109726, 2222592, 2500416, 2812968, 3164589, 3333888, 3750624, 4219452, 5000832, 5625936, 6329178, 6667776, 7501248, 8438904, 10001664, 11251872, 12658356, 15002496, 16877808, 20003328, 22503744, 25316712, 30004992, 33755616, 45007488, 50633424, 60009984, 67511232, 90014976, 101266848, 135022464, 180029952, 202533696, 270044928, 405067392, 540089856, 810134784, 1620269568]

約数ペア:

[(1, 1620269568), (2, 810134784), (3, 540089856), (4, 405067392), (6, 270044928), (8, 202533696), (9, 180029952), (12, 135022464), (16, 101266848), (18, 90014976), (24, 67511232), (27, 60009984), (32, 50633424), (36, 45007488), (48, 33755616), (54, 30004992), (64, 25316712), (72, 22503744), (81, 20003328), (96, 16877808), (108, 15002496), (128, 12658356), (144, 11251872), (162, 10001664), (192, 8438904), (216, 7501248), (243, 6667776), (256, 6329178), (288, 5625936), (324, 5000832), (384, 4219452), (432, 3750624), (486, 3333888), (512, 3164589), (576, 2812968), (648, 2500416), (729, 2222592), (768, 2109726), (864, 1875312), (972, 1666944), (1152, 1406484), (1296, 1250208), (1447, 1119744), (1458, 1111296), (1536, 1054863), (1728, 937656), (1944, 833472), (2187, 740864), (2304, 703242), (2592, 625104), (2894, 559872), (2916, 555648), (3456, 468828), (3888, 416736), (4341, 373248), (4374, 370432), (4608, 351621), (5184, 312552), (5788, 279936), (5832, 277824), (6912, 234414), (7776, 208368), (8682, 186624), (8748, 185216), (10368, 156276), (11576, 139968), (11664, 138912), (13023, 124416), (13824, 117207), (15552, 104184), (17364, 93312), (17496, 92608), (20736, 78138), (23152, 69984), (23328, 69456), (26046, 62208), (31104, 52092), (34728, 46656), (34992, 46304), (39069, 41472)]