211024080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12743}}^1$

素因数の和:12785

約数の個数: 120

約数和(自身を含む): 739559808

約数和(自身を除く): 528535728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12743, 16560, 25486, 38229, 50972, 63715, 76458, 101944, 114687, 127430, 152916, 191145, 203888, 229374, 254860, 293089, 305832, 382290, 458748, 509720, 573435, 586178, 611664, 764580, 879267, 917496, 1019440, 1146870, 1172356, 1465445, 1529160, 1758534, 1834992, 2293740, 2344712, 2637801, 2930890, 3058320, 3517068, 4396335, 4587480, 4689424, 5275602, 5861780, 7034136, 8792670, 9174960, 10551204, 11723560, 13189005, 14068272, 17585340, 21102408, 23447120, 26378010, 35170680, 42204816, 52756020, 70341360, 105512040, 211024080]

約数ペア:

[(1, 211024080), (2, 105512040), (3, 70341360), (4, 52756020), (5, 42204816), (6, 35170680), (8, 26378010), (9, 23447120), (10, 21102408), (12, 17585340), (15, 14068272), (16, 13189005), (18, 11723560), (20, 10551204), (23, 9174960), (24, 8792670), (30, 7034136), (36, 5861780), (40, 5275602), (45, 4689424), (46, 4587480), (48, 4396335), (60, 3517068), (69, 3058320), (72, 2930890), (80, 2637801), (90, 2344712), (92, 2293740), (115, 1834992), (120, 1758534), (138, 1529160), (144, 1465445), (180, 1172356), (184, 1146870), (207, 1019440), (230, 917496), (240, 879267), (276, 764580), (345, 611664), (360, 586178), (368, 573435), (414, 509720), (460, 458748), (552, 382290), (690, 305832), (720, 293089), (828, 254860), (920, 229374), (1035, 203888), (1104, 191145), (1380, 152916), (1656, 127430), (1840, 114687), (2070, 101944), (2760, 76458), (3312, 63715), (4140, 50972), (5520, 38229), (8280, 25486), (12743, 16560)]