1141120400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3361

約数の個数: 120

約数和(自身を含む): 3158845440

約数和(自身を除く): 2017725040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 175, 200, 254, 280, 350, 400, 508, 560, 635, 700, 889, 1016, 1270, 1400, 1778, 2032, 2540, 2800, 3175, 3209, 3556, 4445, 5080, 6350, 6418, 7112, 8890, 10160, 12700, 12836, 14224, 16045, 17780, 22225, 22463, 25400, 25672, 32090, 35560, 44450, 44926, 50800, 51344, 64180, 71120, 80225, 88900, 89852, 112315, 128360, 160450, 177800, 179704, 224630, 256720, 320900, 355600, 359408, 407543, 449260, 561575, 641800, 815086, 898520, 1123150, 1283600, 1630172, 1797040, 2037715, 2246300, 2852801, 3260344, 4075430, 4492600, 5705602, 6520688, 8150860, 8985200, 10188575, 11411204, 14264005, 16301720, 20377150, 22822408, 28528010, 32603440, 40754300, 45644816, 57056020, 71320025, 81508600, 114112040, 142640050, 163017200, 228224080, 285280100, 570560200, 1141120400]

約数ペア:

[(1, 1141120400), (2, 570560200), (4, 285280100), (5, 228224080), (7, 163017200), (8, 142640050), (10, 114112040), (14, 81508600), (16, 71320025), (20, 57056020), (25, 45644816), (28, 40754300), (35, 32603440), (40, 28528010), (50, 22822408), (56, 20377150), (70, 16301720), (80, 14264005), (100, 11411204), (112, 10188575), (127, 8985200), (140, 8150860), (175, 6520688), (200, 5705602), (254, 4492600), (280, 4075430), (350, 3260344), (400, 2852801), (508, 2246300), (560, 2037715), (635, 1797040), (700, 1630172), (889, 1283600), (1016, 1123150), (1270, 898520), (1400, 815086), (1778, 641800), (2032, 561575), (2540, 449260), (2800, 407543), (3175, 359408), (3209, 355600), (3556, 320900), (4445, 256720), (5080, 224630), (6350, 179704), (6418, 177800), (7112, 160450), (8890, 128360), (10160, 112315), (12700, 89852), (12836, 88900), (14224, 80225), (16045, 71120), (17780, 64180), (22225, 51344), (22463, 50800), (25400, 44926), (25672, 44450), (32090, 35560)]