126027440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 374976000

約数和(自身を除く): 248948560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 499, 560, 574, 616, 656, 770, 820, 880, 902, 998, 1148, 1232, 1435, 1540, 1640, 1804, 1996, 2255, 2296, 2495, 2870, 3080, 3157, 3280, 3493, 3608, 3992, 4510, 4592, 4990, 5489, 5740, 6160, 6314, 6986, 7216, 7984, 9020, 9980, 10978, 11480, 12628, 13972, 15785, 17465, 18040, 19960, 20459, 21956, 22960, 25256, 27445, 27944, 31570, 34930, 36080, 38423, 39920, 40918, 43912, 50512, 54890, 55888, 63140, 69860, 76846, 81836, 87824, 102295, 109780, 126280, 139720, 143213, 153692, 163672, 192115, 204590, 219560, 225049, 252560, 279440, 286426, 307384, 327344, 384230, 409180, 439120, 450098, 572852, 614768, 716065, 768460, 818360, 900196, 1125245, 1145704, 1432130, 1536920, 1575343, 1636720, 1800392, 2250490, 2291408, 2864260, 3073840, 3150686, 3600784, 4500980, 5728520, 6301372, 7876715, 9001960, 11457040, 12602744, 15753430, 18003920, 25205488, 31506860, 63013720, 126027440]

約数ペア:

[(1, 126027440), (2, 63013720), (4, 31506860), (5, 25205488), (7, 18003920), (8, 15753430), (10, 12602744), (11, 11457040), (14, 9001960), (16, 7876715), (20, 6301372), (22, 5728520), (28, 4500980), (35, 3600784), (40, 3150686), (41, 3073840), (44, 2864260), (55, 2291408), (56, 2250490), (70, 1800392), (77, 1636720), (80, 1575343), (82, 1536920), (88, 1432130), (110, 1145704), (112, 1125245), (140, 900196), (154, 818360), (164, 768460), (176, 716065), (205, 614768), (220, 572852), (280, 450098), (287, 439120), (308, 409180), (328, 384230), (385, 327344), (410, 307384), (440, 286426), (451, 279440), (499, 252560), (560, 225049), (574, 219560), (616, 204590), (656, 192115), (770, 163672), (820, 153692), (880, 143213), (902, 139720), (998, 126280), (1148, 109780), (1232, 102295), (1435, 87824), (1540, 81836), (1640, 76846), (1804, 69860), (1996, 63140), (2255, 55888), (2296, 54890), (2495, 50512), (2870, 43912), (3080, 40918), (3157, 39920), (3280, 38423), (3493, 36080), (3608, 34930), (3992, 31570), (4510, 27944), (4592, 27445), (4990, 25256), (5489, 22960), (5740, 21956), (6160, 20459), (6314, 19960), (6986, 18040), (7216, 17465), (7984, 15785), (9020, 13972), (9980, 12628), (10978, 11480)]