162691760

素因数分解:

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

素因数の和:70

約数の個数: 180

約数和(自身を含む): 485062704

約数和(自身を除く): 322370944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 176, 196, 220, 242, 245, 280, 308, 343, 385, 392, 440, 484, 490, 539, 560, 605, 616, 686, 770, 784, 847, 880, 968, 980, 1078, 1210, 1232, 1372, 1540, 1694, 1715, 1936, 1960, 2156, 2401, 2420, 2695, 2744, 3080, 3388, 3430, 3773, 3920, 4235, 4312, 4802, 4840, 5390, 5488, 5929, 6160, 6776, 6860, 7546, 8470, 8624, 9604, 9680, 10780, 11858, 12005, 13552, 13720, 15092, 16807, 16940, 18865, 19208, 21560, 23716, 24010, 26411, 27440, 29645, 30184, 33614, 33880, 37730, 38416, 41503, 43120, 47432, 48020, 52822, 59290, 60368, 67228, 67760, 75460, 83006, 84035, 94864, 96040, 105644, 118580, 132055, 134456, 150920, 166012, 168070, 184877, 192080, 207515, 211288, 237160, 264110, 268912, 290521, 301840, 332024, 336140, 369754, 415030, 422576, 474320, 528220, 581042, 664048, 672280, 739508, 830060, 924385, 1056440, 1162084, 1344560, 1452605, 1479016, 1660120, 1848770, 2033647, 2112880, 2324168, 2905210, 2958032, 3320240, 3697540, 4067294, 4648336, 5810420, 7395080, 8134588, 10168235, 11620840, 14790160, 16269176, 20336470, 23241680, 32538352, 40672940, 81345880, 162691760]

約数ペア:

[(1, 162691760), (2, 81345880), (4, 40672940), (5, 32538352), (7, 23241680), (8, 20336470), (10, 16269176), (11, 14790160), (14, 11620840), (16, 10168235), (20, 8134588), (22, 7395080), (28, 5810420), (35, 4648336), (40, 4067294), (44, 3697540), (49, 3320240), (55, 2958032), (56, 2905210), (70, 2324168), (77, 2112880), (80, 2033647), (88, 1848770), (98, 1660120), (110, 1479016), (112, 1452605), (121, 1344560), (140, 1162084), (154, 1056440), (176, 924385), (196, 830060), (220, 739508), (242, 672280), (245, 664048), (280, 581042), (308, 528220), (343, 474320), (385, 422576), (392, 415030), (440, 369754), (484, 336140), (490, 332024), (539, 301840), (560, 290521), (605, 268912), (616, 264110), (686, 237160), (770, 211288), (784, 207515), (847, 192080), (880, 184877), (968, 168070), (980, 166012), (1078, 150920), (1210, 134456), (1232, 132055), (1372, 118580), (1540, 105644), (1694, 96040), (1715, 94864), (1936, 84035), (1960, 83006), (2156, 75460), (2401, 67760), (2420, 67228), (2695, 60368), (2744, 59290), (3080, 52822), (3388, 48020), (3430, 47432), (3773, 43120), (3920, 41503), (4235, 38416), (4312, 37730), (4802, 33880), (4840, 33614), (5390, 30184), (5488, 29645), (5929, 27440), (6160, 26411), (6776, 24010), (6860, 23716), (7546, 21560), (8470, 19208), (8624, 18865), (9604, 16940), (9680, 16807), (10780, 15092), (11858, 13720), (12005, 13552)]