201382720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:789

約数の個数: 168

約数和(自身を含む): 603211392

約数和(自身を除く): 401828672

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 704, 743, 770, 847, 880, 968, 1120, 1210, 1232, 1486, 1540, 1694, 1760, 1936, 2240, 2420, 2464, 2972, 3080, 3388, 3520, 3715, 3872, 4235, 4840, 4928, 5201, 5944, 6160, 6776, 7430, 7744, 8173, 8470, 9680, 10402, 11888, 12320, 13552, 14860, 16346, 16940, 19360, 20804, 23776, 24640, 26005, 27104, 29720, 32692, 33880, 38720, 40865, 41608, 47552, 52010, 54208, 57211, 59440, 65384, 67760, 81730, 83216, 89903, 104020, 114422, 118880, 130768, 135520, 163460, 166432, 179806, 208040, 228844, 237760, 261536, 271040, 286055, 326920, 332864, 359612, 416080, 449515, 457688, 523072, 572110, 629321, 653840, 719224, 832160, 899030, 915376, 1144220, 1258642, 1307680, 1438448, 1664320, 1798060, 1830752, 2288440, 2517284, 2615360, 2876896, 3146605, 3596120, 3661504, 4576880, 5034568, 5753792, 6293210, 7192240, 9153760, 10069136, 12586420, 14384480, 18307520, 20138272, 25172840, 28768960, 40276544, 50345680, 100691360, 201382720]

約数ペア:

[(1, 201382720), (2, 100691360), (4, 50345680), (5, 40276544), (7, 28768960), (8, 25172840), (10, 20138272), (11, 18307520), (14, 14384480), (16, 12586420), (20, 10069136), (22, 9153760), (28, 7192240), (32, 6293210), (35, 5753792), (40, 5034568), (44, 4576880), (55, 3661504), (56, 3596120), (64, 3146605), (70, 2876896), (77, 2615360), (80, 2517284), (88, 2288440), (110, 1830752), (112, 1798060), (121, 1664320), (140, 1438448), (154, 1307680), (160, 1258642), (176, 1144220), (220, 915376), (224, 899030), (242, 832160), (280, 719224), (308, 653840), (320, 629321), (352, 572110), (385, 523072), (440, 457688), (448, 449515), (484, 416080), (560, 359612), (605, 332864), (616, 326920), (704, 286055), (743, 271040), (770, 261536), (847, 237760), (880, 228844), (968, 208040), (1120, 179806), (1210, 166432), (1232, 163460), (1486, 135520), (1540, 130768), (1694, 118880), (1760, 114422), (1936, 104020), (2240, 89903), (2420, 83216), (2464, 81730), (2972, 67760), (3080, 65384), (3388, 59440), (3520, 57211), (3715, 54208), (3872, 52010), (4235, 47552), (4840, 41608), (4928, 40865), (5201, 38720), (5944, 33880), (6160, 32692), (6776, 29720), (7430, 27104), (7744, 26005), (8173, 24640), (8470, 23776), (9680, 20804), (10402, 19360), (11888, 16940), (12320, 16346), (13552, 14860)]