212593600

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 168

約数和(自身を含む): 561258720

約数和(自身を除く): 348665120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 53, 64, 80, 92, 100, 106, 109, 115, 160, 184, 200, 212, 218, 230, 265, 320, 368, 400, 424, 436, 460, 530, 545, 575, 736, 800, 848, 872, 920, 1060, 1090, 1150, 1219, 1325, 1472, 1600, 1696, 1744, 1840, 2120, 2180, 2300, 2438, 2507, 2650, 2725, 3392, 3488, 3680, 4240, 4360, 4600, 4876, 5014, 5300, 5450, 5777, 6095, 6976, 7360, 8480, 8720, 9200, 9752, 10028, 10600, 10900, 11554, 12190, 12535, 16960, 17440, 18400, 19504, 20056, 21200, 21800, 23108, 24380, 25070, 28885, 30475, 34880, 36800, 39008, 40112, 42400, 43600, 46216, 48760, 50140, 57770, 60950, 62675, 78016, 80224, 84800, 87200, 92432, 97520, 100280, 115540, 121900, 125350, 132871, 144425, 160448, 174400, 184864, 195040, 200560, 231080, 243800, 250700, 265742, 288850, 369728, 390080, 401120, 462160, 487600, 501400, 531484, 577700, 664355, 802240, 924320, 975200, 1002800, 1062968, 1155400, 1328710, 1848640, 1950400, 2005600, 2125936, 2310800, 2657420, 3321775, 4011200, 4251872, 4621600, 5314840, 6643550, 8503744, 9243200, 10629680, 13287100, 21259360, 26574200, 42518720, 53148400, 106296800, 212593600]

約数ペア:

[(1, 212593600), (2, 106296800), (4, 53148400), (5, 42518720), (8, 26574200), (10, 21259360), (16, 13287100), (20, 10629680), (23, 9243200), (25, 8503744), (32, 6643550), (40, 5314840), (46, 4621600), (50, 4251872), (53, 4011200), (64, 3321775), (80, 2657420), (92, 2310800), (100, 2125936), (106, 2005600), (109, 1950400), (115, 1848640), (160, 1328710), (184, 1155400), (200, 1062968), (212, 1002800), (218, 975200), (230, 924320), (265, 802240), (320, 664355), (368, 577700), (400, 531484), (424, 501400), (436, 487600), (460, 462160), (530, 401120), (545, 390080), (575, 369728), (736, 288850), (800, 265742), (848, 250700), (872, 243800), (920, 231080), (1060, 200560), (1090, 195040), (1150, 184864), (1219, 174400), (1325, 160448), (1472, 144425), (1600, 132871), (1696, 125350), (1744, 121900), (1840, 115540), (2120, 100280), (2180, 97520), (2300, 92432), (2438, 87200), (2507, 84800), (2650, 80224), (2725, 78016), (3392, 62675), (3488, 60950), (3680, 57770), (4240, 50140), (4360, 48760), (4600, 46216), (4876, 43600), (5014, 42400), (5300, 40112), (5450, 39008), (5777, 36800), (6095, 34880), (6976, 30475), (7360, 28885), (8480, 25070), (8720, 24380), (9200, 23108), (9752, 21800), (10028, 21200), (10600, 20056), (10900, 19504), (11554, 18400), (12190, 17440), (12535, 16960)]