238250320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38677}}^1$

素因数の和:38708

約数の個数: 80

約数和(自身を含む): 690634368

約数和(自身を除く): 452384048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 38677, 77354, 154708, 193385, 270739, 309416, 386770, 425447, 541478, 618832, 773540, 850894, 1082956, 1353695, 1547080, 1701788, 2127235, 2165912, 2707390, 2978129, 3094160, 3403576, 4254470, 4331824, 5414780, 5956258, 6807152, 8508940, 10829560, 11912516, 14890645, 17017880, 21659120, 23825032, 29781290, 34035760, 47650064, 59562580, 119125160, 238250320]

約数ペア:

[(1, 238250320), (2, 119125160), (4, 59562580), (5, 47650064), (7, 34035760), (8, 29781290), (10, 23825032), (11, 21659120), (14, 17017880), (16, 14890645), (20, 11912516), (22, 10829560), (28, 8508940), (35, 6807152), (40, 5956258), (44, 5414780), (55, 4331824), (56, 4254470), (70, 3403576), (77, 3094160), (80, 2978129), (88, 2707390), (110, 2165912), (112, 2127235), (140, 1701788), (154, 1547080), (176, 1353695), (220, 1082956), (280, 850894), (308, 773540), (385, 618832), (440, 541478), (560, 425447), (616, 386770), (770, 309416), (880, 270739), (1232, 193385), (1540, 154708), (3080, 77354), (6160, 38677)]