832640640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33359}}^1$

素因数の和:33394

約数の個数: 128

約数和(自身を含む): 2858284800

約数和(自身を除く): 2025644160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 33359, 66718, 100077, 133436, 166795, 200154, 266872, 333590, 400308, 433667, 500385, 533744, 667180, 800616, 867334, 1000770, 1067488, 1301001, 1334360, 1601232, 1734668, 2001540, 2134976, 2168335, 2602002, 2668720, 3202464, 3469336, 4003080, 4269952, 4336670, 5204004, 5337440, 6404928, 6505005, 6938672, 8006160, 8673340, 10408008, 10674880, 12809856, 13010010, 13877344, 16012320, 17346680, 20816016, 21349760, 26020020, 27754688, 32024640, 34693360, 41632032, 52040040, 55509376, 64049280, 69386720, 83264064, 104080080, 138773440, 166528128, 208160160, 277546880, 416320320, 832640640]

約数ペア:

[(1, 832640640), (2, 416320320), (3, 277546880), (4, 208160160), (5, 166528128), (6, 138773440), (8, 104080080), (10, 83264064), (12, 69386720), (13, 64049280), (15, 55509376), (16, 52040040), (20, 41632032), (24, 34693360), (26, 32024640), (30, 27754688), (32, 26020020), (39, 21349760), (40, 20816016), (48, 17346680), (52, 16012320), (60, 13877344), (64, 13010010), (65, 12809856), (78, 10674880), (80, 10408008), (96, 8673340), (104, 8006160), (120, 6938672), (128, 6505005), (130, 6404928), (156, 5337440), (160, 5204004), (192, 4336670), (195, 4269952), (208, 4003080), (240, 3469336), (260, 3202464), (312, 2668720), (320, 2602002), (384, 2168335), (390, 2134976), (416, 2001540), (480, 1734668), (520, 1601232), (624, 1334360), (640, 1301001), (780, 1067488), (832, 1000770), (960, 867334), (1040, 800616), (1248, 667180), (1560, 533744), (1664, 500385), (1920, 433667), (2080, 400308), (2496, 333590), (3120, 266872), (4160, 200154), (4992, 166795), (6240, 133436), (8320, 100077), (12480, 66718), (24960, 33359)]