660237005088

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{397}}^1\times {\mathrm{22469}}^1$

素因数の和:23139

約数の個数: 144

約数和(自身を含む): 1889686464120

約数和(自身を除く): 1229449459032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 397, 514, 771, 794, 1028, 1191, 1542, 1588, 2056, 2313, 2382, 3084, 3176, 3573, 4112, 4626, 4764, 6168, 6352, 7146, 8224, 9252, 9528, 12336, 12704, 14292, 18504, 19056, 22469, 24672, 28584, 37008, 38112, 44938, 57168, 67407, 74016, 89876, 102029, 114336, 134814, 179752, 202221, 204058, 269628, 306087, 359504, 404442, 408116, 539256, 612174, 719008, 808884, 816232, 918261, 1078512, 1224348, 1617768, 1632464, 1836522, 2157024, 2448696, 3235536, 3264928, 3673044, 4897392, 5774533, 6471072, 7346088, 8920193, 9794784, 11549066, 14692176, 17323599, 17840386, 23098132, 26760579, 29384352, 34647198, 35680772, 46196264, 51970797, 53521158, 69294396, 71361544, 80281737, 92392528, 103941594, 107042316, 138588792, 142723088, 160563474, 184785056, 207883188, 214084632, 277177584, 285446176, 321126948, 415766376, 428169264, 554355168, 642253896, 831532752, 856338528, 1284507792, 1663065504, 2292489601, 2569015584, 4584979202, 6877468803, 9169958404, 13754937606, 18339916808, 20632406409, 27509875212, 36679833616, 41264812818, 55019750424, 73359667232, 82529625636, 110039500848, 165059251272, 220079001696, 330118502544, 660237005088]

約数ペア:

[(1, 660237005088), (2, 330118502544), (3, 220079001696), (4, 165059251272), (6, 110039500848), (8, 82529625636), (9, 73359667232), (12, 55019750424), (16, 41264812818), (18, 36679833616), (24, 27509875212), (32, 20632406409), (36, 18339916808), (48, 13754937606), (72, 9169958404), (96, 6877468803), (144, 4584979202), (257, 2569015584), (288, 2292489601), (397, 1663065504), (514, 1284507792), (771, 856338528), (794, 831532752), (1028, 642253896), (1191, 554355168), (1542, 428169264), (1588, 415766376), (2056, 321126948), (2313, 285446176), (2382, 277177584), (3084, 214084632), (3176, 207883188), (3573, 184785056), (4112, 160563474), (4626, 142723088), (4764, 138588792), (6168, 107042316), (6352, 103941594), (7146, 92392528), (8224, 80281737), (9252, 71361544), (9528, 69294396), (12336, 53521158), (12704, 51970797), (14292, 46196264), (18504, 35680772), (19056, 34647198), (22469, 29384352), (24672, 26760579), (28584, 23098132), (37008, 17840386), (38112, 17323599), (44938, 14692176), (57168, 11549066), (67407, 9794784), (74016, 8920193), (89876, 7346088), (102029, 6471072), (114336, 5774533), (134814, 4897392), (179752, 3673044), (202221, 3264928), (204058, 3235536), (269628, 2448696), (306087, 2157024), (359504, 1836522), (404442, 1632464), (408116, 1617768), (539256, 1224348), (612174, 1078512), (719008, 918261), (808884, 816232)]