69410320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 204415488

約数和(自身を除く): 135005168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 161, 170, 184, 230, 238, 272, 280, 317, 322, 340, 368, 391, 460, 476, 560, 595, 634, 644, 680, 782, 805, 920, 952, 1190, 1268, 1288, 1360, 1564, 1585, 1610, 1840, 1904, 1955, 2219, 2380, 2536, 2576, 2737, 3128, 3170, 3220, 3910, 4438, 4760, 5072, 5389, 5474, 6256, 6340, 6440, 7291, 7820, 8876, 9520, 10778, 10948, 11095, 12680, 12880, 13685, 14582, 15640, 17752, 21556, 21896, 22190, 25360, 26945, 27370, 29164, 31280, 35504, 36455, 37723, 43112, 43792, 44380, 51037, 53890, 54740, 58328, 72910, 75446, 86224, 88760, 102074, 107780, 109480, 116656, 123947, 145820, 150892, 177520, 188615, 204148, 215560, 218960, 247894, 255185, 291640, 301784, 377230, 408296, 431120, 495788, 510370, 583280, 603568, 619735, 754460, 816592, 867629, 991576, 1020740, 1239470, 1508920, 1735258, 1983152, 2041480, 2478940, 3017840, 3470516, 4082960, 4338145, 4957880, 6941032, 8676290, 9915760, 13882064, 17352580, 34705160, 69410320]

約数ペア:

[(1, 69410320), (2, 34705160), (4, 17352580), (5, 13882064), (7, 9915760), (8, 8676290), (10, 6941032), (14, 4957880), (16, 4338145), (17, 4082960), (20, 3470516), (23, 3017840), (28, 2478940), (34, 2041480), (35, 1983152), (40, 1735258), (46, 1508920), (56, 1239470), (68, 1020740), (70, 991576), (80, 867629), (85, 816592), (92, 754460), (112, 619735), (115, 603568), (119, 583280), (136, 510370), (140, 495788), (161, 431120), (170, 408296), (184, 377230), (230, 301784), (238, 291640), (272, 255185), (280, 247894), (317, 218960), (322, 215560), (340, 204148), (368, 188615), (391, 177520), (460, 150892), (476, 145820), (560, 123947), (595, 116656), (634, 109480), (644, 107780), (680, 102074), (782, 88760), (805, 86224), (920, 75446), (952, 72910), (1190, 58328), (1268, 54740), (1288, 53890), (1360, 51037), (1564, 44380), (1585, 43792), (1610, 43112), (1840, 37723), (1904, 36455), (1955, 35504), (2219, 31280), (2380, 29164), (2536, 27370), (2576, 26945), (2737, 25360), (3128, 22190), (3170, 21896), (3220, 21556), (3910, 17752), (4438, 15640), (4760, 14582), (5072, 13685), (5389, 12880), (5474, 12680), (6256, 11095), (6340, 10948), (6440, 10778), (7291, 9520), (7820, 8876)]