42845880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4637}}^1$

素因数の和:4669

約数の個数: 128

約数和(自身を含む): 160289280

約数和(自身を除く): 117443400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 4637, 9240, 9274, 13911, 18548, 23185, 27822, 32459, 37096, 46370, 51007, 55644, 64918, 69555, 92740, 97377, 102014, 111288, 129836, 139110, 153021, 162295, 185480, 194754, 204028, 255035, 259672, 278220, 306042, 324590, 357049, 389508, 408056, 486885, 510070, 556440, 612084, 649180, 714098, 765105, 779016, 973770, 1020140, 1071147, 1224168, 1298360, 1428196, 1530210, 1785245, 1947540, 2040280, 2142294, 2856392, 3060420, 3570490, 3895080, 4284588, 5355735, 6120840, 7140980, 8569176, 10711470, 14281960, 21422940, 42845880]

約数ペア:

[(1, 42845880), (2, 21422940), (3, 14281960), (4, 10711470), (5, 8569176), (6, 7140980), (7, 6120840), (8, 5355735), (10, 4284588), (11, 3895080), (12, 3570490), (14, 3060420), (15, 2856392), (20, 2142294), (21, 2040280), (22, 1947540), (24, 1785245), (28, 1530210), (30, 1428196), (33, 1298360), (35, 1224168), (40, 1071147), (42, 1020140), (44, 973770), (55, 779016), (56, 765105), (60, 714098), (66, 649180), (70, 612084), (77, 556440), (84, 510070), (88, 486885), (105, 408056), (110, 389508), (120, 357049), (132, 324590), (140, 306042), (154, 278220), (165, 259672), (168, 255035), (210, 204028), (220, 194754), (231, 185480), (264, 162295), (280, 153021), (308, 139110), (330, 129836), (385, 111288), (420, 102014), (440, 97377), (462, 92740), (616, 69555), (660, 64918), (770, 55644), (840, 51007), (924, 46370), (1155, 37096), (1320, 32459), (1540, 27822), (1848, 23185), (2310, 18548), (3080, 13911), (4620, 9274), (4637, 9240)]