1071138320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15061}}^1$

素因数の和:15208

約数の個数: 80

約数和(自身を含む): 2868768768

約数和(自身を除く): 1797630448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 4445, 5080, 7112, 8890, 10160, 14224, 15061, 17780, 30122, 35560, 60244, 71120, 75305, 105427, 120488, 150610, 210854, 240976, 301220, 421708, 527135, 602440, 843416, 1054270, 1204880, 1686832, 1912747, 2108540, 3825494, 4217080, 7650988, 8434160, 9563735, 13389229, 15301976, 19127470, 26778458, 30603952, 38254940, 53556916, 66946145, 76509880, 107113832, 133892290, 153019760, 214227664, 267784580, 535569160, 1071138320]

約数ペア:

[(1, 1071138320), (2, 535569160), (4, 267784580), (5, 214227664), (7, 153019760), (8, 133892290), (10, 107113832), (14, 76509880), (16, 66946145), (20, 53556916), (28, 38254940), (35, 30603952), (40, 26778458), (56, 19127470), (70, 15301976), (80, 13389229), (112, 9563735), (127, 8434160), (140, 7650988), (254, 4217080), (280, 3825494), (508, 2108540), (560, 1912747), (635, 1686832), (889, 1204880), (1016, 1054270), (1270, 843416), (1778, 602440), (2032, 527135), (2540, 421708), (3556, 301220), (4445, 240976), (5080, 210854), (7112, 150610), (8890, 120488), (10160, 105427), (14224, 75305), (15061, 71120), (17780, 60244), (30122, 35560)]