12292280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 37255680

約数和(自身を除く): 24963400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 307, 308, 364, 385, 440, 455, 520, 572, 614, 616, 715, 728, 770, 910, 1001, 1144, 1228, 1430, 1535, 1540, 1820, 2002, 2149, 2456, 2860, 3070, 3080, 3377, 3640, 3991, 4004, 4298, 5005, 5720, 6140, 6754, 7982, 8008, 8596, 10010, 10745, 12280, 13508, 15964, 16885, 17192, 19955, 20020, 21490, 23639, 27016, 27937, 31928, 33770, 39910, 40040, 42980, 43901, 47278, 55874, 67540, 79820, 85960, 87802, 94556, 111748, 118195, 135080, 139685, 159640, 175604, 189112, 219505, 223496, 236390, 279370, 307307, 351208, 439010, 472780, 558740, 614614, 878020, 945560, 1117480, 1229228, 1536535, 1756040, 2458456, 3073070, 6146140, 12292280]

約数ペア:

[(1, 12292280), (2, 6146140), (4, 3073070), (5, 2458456), (7, 1756040), (8, 1536535), (10, 1229228), (11, 1117480), (13, 945560), (14, 878020), (20, 614614), (22, 558740), (26, 472780), (28, 439010), (35, 351208), (40, 307307), (44, 279370), (52, 236390), (55, 223496), (56, 219505), (65, 189112), (70, 175604), (77, 159640), (88, 139685), (91, 135080), (104, 118195), (110, 111748), (130, 94556), (140, 87802), (143, 85960), (154, 79820), (182, 67540), (220, 55874), (260, 47278), (280, 43901), (286, 42980), (307, 40040), (308, 39910), (364, 33770), (385, 31928), (440, 27937), (455, 27016), (520, 23639), (572, 21490), (614, 20020), (616, 19955), (715, 17192), (728, 16885), (770, 15964), (910, 13508), (1001, 12280), (1144, 10745), (1228, 10010), (1430, 8596), (1535, 8008), (1540, 7982), (1820, 6754), (2002, 6140), (2149, 5720), (2456, 5005), (2860, 4298), (3070, 4004), (3080, 3991), (3377, 3640)]