465782240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 216

約数和(自身を含む): 1409884056

約数和(自身を除く): 944101816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 160, 176, 196, 220, 224, 242, 245, 280, 308, 352, 385, 392, 440, 484, 490, 491, 539, 560, 605, 616, 770, 784, 847, 880, 968, 980, 982, 1078, 1120, 1210, 1232, 1540, 1568, 1694, 1760, 1936, 1960, 1964, 2156, 2420, 2455, 2464, 2695, 3080, 3388, 3437, 3872, 3920, 3928, 4235, 4312, 4840, 4910, 5390, 5401, 5929, 6160, 6776, 6874, 7840, 7856, 8470, 8624, 9680, 9820, 10780, 10802, 11858, 12320, 13552, 13748, 15712, 16940, 17185, 17248, 19360, 19640, 21560, 21604, 23716, 24059, 27005, 27104, 27496, 29645, 33880, 34370, 37807, 39280, 43120, 43208, 47432, 48118, 54010, 54992, 59290, 59411, 67760, 68740, 75614, 78560, 86240, 86416, 94864, 96236, 108020, 109984, 118580, 118822, 120295, 135520, 137480, 151228, 172832, 189035, 189728, 192472, 216040, 237160, 237644, 240590, 264649, 274960, 297055, 302456, 378070, 384944, 415877, 432080, 474320, 475288, 481180, 529298, 549920, 594110, 604912, 756140, 769888, 831754, 864160, 948640, 950576, 962360, 1058596, 1188220, 1209824, 1323245, 1512280, 1663508, 1901152, 1924720, 2079385, 2117192, 2376440, 2646490, 2911139, 3024560, 3327016, 3849440, 4158770, 4234384, 4752880, 5292980, 5822278, 6049120, 6654032, 8317540, 8468768, 9505760, 10585960, 11644556, 13308064, 14555695, 16635080, 21171920, 23289112, 29111390, 33270160, 42343840, 46578224, 58222780, 66540320, 93156448, 116445560, 232891120, 465782240]

約数ペア:

[(1, 465782240), (2, 232891120), (4, 116445560), (5, 93156448), (7, 66540320), (8, 58222780), (10, 46578224), (11, 42343840), (14, 33270160), (16, 29111390), (20, 23289112), (22, 21171920), (28, 16635080), (32, 14555695), (35, 13308064), (40, 11644556), (44, 10585960), (49, 9505760), (55, 8468768), (56, 8317540), (70, 6654032), (77, 6049120), (80, 5822278), (88, 5292980), (98, 4752880), (110, 4234384), (112, 4158770), (121, 3849440), (140, 3327016), (154, 3024560), (160, 2911139), (176, 2646490), (196, 2376440), (220, 2117192), (224, 2079385), (242, 1924720), (245, 1901152), (280, 1663508), (308, 1512280), (352, 1323245), (385, 1209824), (392, 1188220), (440, 1058596), (484, 962360), (490, 950576), (491, 948640), (539, 864160), (560, 831754), (605, 769888), (616, 756140), (770, 604912), (784, 594110), (847, 549920), (880, 529298), (968, 481180), (980, 475288), (982, 474320), (1078, 432080), (1120, 415877), (1210, 384944), (1232, 378070), (1540, 302456), (1568, 297055), (1694, 274960), (1760, 264649), (1936, 240590), (1960, 237644), (1964, 237160), (2156, 216040), (2420, 192472), (2455, 189728), (2464, 189035), (2695, 172832), (3080, 151228), (3388, 137480), (3437, 135520), (3872, 120295), (3920, 118822), (3928, 118580), (4235, 109984), (4312, 108020), (4840, 96236), (4910, 94864), (5390, 86416), (5401, 86240), (5929, 78560), (6160, 75614), (6776, 68740), (6874, 67760), (7840, 59411), (7856, 59290), (8470, 54992), (8624, 54010), (9680, 48118), (9820, 47432), (10780, 43208), (10802, 43120), (11858, 39280), (12320, 37807), (13552, 34370), (13748, 33880), (15712, 29645), (16940, 27496), (17185, 27104), (17248, 27005), (19360, 24059), (19640, 23716), (21560, 21604)]