479340840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 256

約数和(自身を含む): 1704810240

約数和(自身を除く): 1225469400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 41, 44, 51, 55, 60, 66, 68, 82, 85, 88, 102, 110, 120, 123, 132, 136, 164, 165, 170, 187, 204, 205, 220, 246, 255, 264, 328, 330, 340, 374, 408, 410, 440, 451, 492, 510, 521, 561, 615, 660, 680, 697, 748, 820, 902, 935, 984, 1020, 1042, 1122, 1230, 1320, 1353, 1394, 1496, 1563, 1640, 1804, 1870, 2040, 2084, 2091, 2244, 2255, 2460, 2605, 2706, 2788, 2805, 3126, 3485, 3608, 3740, 4168, 4182, 4488, 4510, 4920, 5210, 5412, 5576, 5610, 5731, 6252, 6765, 6970, 7480, 7667, 7815, 8364, 8857, 9020, 10420, 10455, 10824, 11220, 11462, 12504, 13530, 13940, 15334, 15630, 16728, 17193, 17714, 18040, 20840, 20910, 21361, 22440, 22924, 23001, 26571, 27060, 27880, 28655, 30668, 31260, 34386, 35428, 38335, 41820, 42722, 44285, 45848, 46002, 53142, 54120, 57310, 61336, 62520, 64083, 68772, 70856, 76670, 83640, 85444, 85965, 88570, 92004, 97427, 106284, 106805, 114620, 115005, 128166, 132855, 137544, 153340, 170888, 171930, 177140, 184008, 194854, 212568, 213610, 229240, 230010, 234971, 256332, 265710, 292281, 306680, 320415, 343860, 354280, 363137, 389708, 427220, 460020, 469942, 487135, 512664, 531420, 584562, 640830, 687720, 704913, 726274, 779416, 854440, 920040, 939884, 974270, 1062840, 1089411, 1169124, 1174855, 1281660, 1409826, 1452548, 1461405, 1815685, 1879768, 1948540, 2178822, 2338248, 2349710, 2563320, 2819652, 2905096, 2922810, 3524565, 3631370, 3897080, 3994507, 4357644, 4699420, 5447055, 5639304, 5845620, 7049130, 7262740, 7989014, 8715288, 9398840, 10894110, 11691240, 11983521, 14098260, 14525480, 15978028, 19972535, 21788220, 23967042, 28196520, 31956056, 39945070, 43576440, 47934084, 59917605, 79890140, 95868168, 119835210, 159780280, 239670420, 479340840]

約数ペア:

[(1, 479340840), (2, 239670420), (3, 159780280), (4, 119835210), (5, 95868168), (6, 79890140), (8, 59917605), (10, 47934084), (11, 43576440), (12, 39945070), (15, 31956056), (17, 28196520), (20, 23967042), (22, 21788220), (24, 19972535), (30, 15978028), (33, 14525480), (34, 14098260), (40, 11983521), (41, 11691240), (44, 10894110), (51, 9398840), (55, 8715288), (60, 7989014), (66, 7262740), (68, 7049130), (82, 5845620), (85, 5639304), (88, 5447055), (102, 4699420), (110, 4357644), (120, 3994507), (123, 3897080), (132, 3631370), (136, 3524565), (164, 2922810), (165, 2905096), (170, 2819652), (187, 2563320), (204, 2349710), (205, 2338248), (220, 2178822), (246, 1948540), (255, 1879768), (264, 1815685), (328, 1461405), (330, 1452548), (340, 1409826), (374, 1281660), (408, 1174855), (410, 1169124), (440, 1089411), (451, 1062840), (492, 974270), (510, 939884), (521, 920040), (561, 854440), (615, 779416), (660, 726274), (680, 704913), (697, 687720), (748, 640830), (820, 584562), (902, 531420), (935, 512664), (984, 487135), (1020, 469942), (1042, 460020), (1122, 427220), (1230, 389708), (1320, 363137), (1353, 354280), (1394, 343860), (1496, 320415), (1563, 306680), (1640, 292281), (1804, 265710), (1870, 256332), (2040, 234971), (2084, 230010), (2091, 229240), (2244, 213610), (2255, 212568), (2460, 194854), (2605, 184008), (2706, 177140), (2788, 171930), (2805, 170888), (3126, 153340), (3485, 137544), (3608, 132855), (3740, 128166), (4168, 115005), (4182, 114620), (4488, 106805), (4510, 106284), (4920, 97427), (5210, 92004), (5412, 88570), (5576, 85965), (5610, 85444), (5731, 83640), (6252, 76670), (6765, 70856), (6970, 68772), (7480, 64083), (7667, 62520), (7815, 61336), (8364, 57310), (8857, 54120), (9020, 53142), (10420, 46002), (10455, 45848), (10824, 44285), (11220, 42722), (11462, 41820), (12504, 38335), (13530, 35428), (13940, 34386), (15334, 31260), (15630, 30668), (16728, 28655), (17193, 27880), (17714, 27060), (18040, 26571), (20840, 23001), (20910, 22924), (21361, 22440)]