4724720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 160

約数和(自身を含む): 14999040

約数和(自身を除く): 10274320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 59, 65, 70, 77, 80, 88, 91, 104, 110, 112, 118, 130, 140, 143, 154, 176, 182, 208, 220, 236, 260, 280, 286, 295, 308, 364, 385, 413, 440, 455, 472, 520, 560, 572, 590, 616, 649, 715, 728, 767, 770, 826, 880, 910, 944, 1001, 1040, 1144, 1180, 1232, 1298, 1430, 1456, 1534, 1540, 1652, 1820, 2002, 2065, 2288, 2360, 2596, 2860, 3068, 3080, 3245, 3304, 3640, 3835, 4004, 4130, 4543, 4720, 5005, 5192, 5369, 5720, 6136, 6160, 6490, 6608, 7280, 7670, 8008, 8260, 8437, 9086, 10010, 10384, 10738, 11440, 12272, 12980, 15340, 16016, 16520, 16874, 18172, 20020, 21476, 22715, 25960, 26845, 30680, 33040, 33748, 36344, 40040, 42185, 42952, 45430, 51920, 53690, 59059, 61360, 67496, 72688, 80080, 84370, 85904, 90860, 107380, 118118, 134992, 168740, 181720, 214760, 236236, 295295, 337480, 363440, 429520, 472472, 590590, 674960, 944944, 1181180, 2362360, 4724720]

約数ペア:

[(1, 4724720), (2, 2362360), (4, 1181180), (5, 944944), (7, 674960), (8, 590590), (10, 472472), (11, 429520), (13, 363440), (14, 337480), (16, 295295), (20, 236236), (22, 214760), (26, 181720), (28, 168740), (35, 134992), (40, 118118), (44, 107380), (52, 90860), (55, 85904), (56, 84370), (59, 80080), (65, 72688), (70, 67496), (77, 61360), (80, 59059), (88, 53690), (91, 51920), (104, 45430), (110, 42952), (112, 42185), (118, 40040), (130, 36344), (140, 33748), (143, 33040), (154, 30680), (176, 26845), (182, 25960), (208, 22715), (220, 21476), (236, 20020), (260, 18172), (280, 16874), (286, 16520), (295, 16016), (308, 15340), (364, 12980), (385, 12272), (413, 11440), (440, 10738), (455, 10384), (472, 10010), (520, 9086), (560, 8437), (572, 8260), (590, 8008), (616, 7670), (649, 7280), (715, 6608), (728, 6490), (767, 6160), (770, 6136), (826, 5720), (880, 5369), (910, 5192), (944, 5005), (1001, 4720), (1040, 4543), (1144, 4130), (1180, 4004), (1232, 3835), (1298, 3640), (1430, 3304), (1456, 3245), (1534, 3080), (1540, 3068), (1652, 2860), (1820, 2596), (2002, 2360), (2065, 2288)]