190246000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 534822912

約数和(自身を除く): 344576912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 107, 112, 125, 127, 140, 175, 200, 214, 250, 254, 280, 350, 400, 428, 500, 508, 535, 560, 635, 700, 749, 856, 875, 889, 1000, 1016, 1070, 1270, 1400, 1498, 1712, 1750, 1778, 2000, 2032, 2140, 2540, 2675, 2800, 2996, 3175, 3500, 3556, 3745, 4280, 4445, 5080, 5350, 5992, 6350, 7000, 7112, 7490, 8560, 8890, 10160, 10700, 11984, 12700, 13375, 13589, 14000, 14224, 14980, 15875, 17780, 18725, 21400, 22225, 25400, 26750, 27178, 29960, 31750, 35560, 37450, 42800, 44450, 50800, 53500, 54356, 59920, 63500, 67945, 71120, 74900, 88900, 93625, 95123, 107000, 108712, 111125, 127000, 135890, 149800, 177800, 187250, 190246, 214000, 217424, 222250, 254000, 271780, 299600, 339725, 355600, 374500, 380492, 444500, 475615, 543560, 679450, 749000, 760984, 889000, 951230, 1087120, 1358900, 1498000, 1521968, 1698625, 1778000, 1902460, 2378075, 2717800, 3397250, 3804920, 4756150, 5435600, 6794500, 7609840, 9512300, 11890375, 13589000, 19024600, 23780750, 27178000, 38049200, 47561500, 95123000, 190246000]

約数ペア:

[(1, 190246000), (2, 95123000), (4, 47561500), (5, 38049200), (7, 27178000), (8, 23780750), (10, 19024600), (14, 13589000), (16, 11890375), (20, 9512300), (25, 7609840), (28, 6794500), (35, 5435600), (40, 4756150), (50, 3804920), (56, 3397250), (70, 2717800), (80, 2378075), (100, 1902460), (107, 1778000), (112, 1698625), (125, 1521968), (127, 1498000), (140, 1358900), (175, 1087120), (200, 951230), (214, 889000), (250, 760984), (254, 749000), (280, 679450), (350, 543560), (400, 475615), (428, 444500), (500, 380492), (508, 374500), (535, 355600), (560, 339725), (635, 299600), (700, 271780), (749, 254000), (856, 222250), (875, 217424), (889, 214000), (1000, 190246), (1016, 187250), (1070, 177800), (1270, 149800), (1400, 135890), (1498, 127000), (1712, 111125), (1750, 108712), (1778, 107000), (2000, 95123), (2032, 93625), (2140, 88900), (2540, 74900), (2675, 71120), (2800, 67945), (2996, 63500), (3175, 59920), (3500, 54356), (3556, 53500), (3745, 50800), (4280, 44450), (4445, 42800), (5080, 37450), (5350, 35560), (5992, 31750), (6350, 29960), (7000, 27178), (7112, 26750), (7490, 25400), (8560, 22225), (8890, 21400), (10160, 18725), (10700, 17780), (11984, 15875), (12700, 14980), (13375, 14224), (13589, 14000)]