1720218048

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 4993843200

約数和(自身を除く): 3273625152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 79, 94, 96, 114, 127, 141, 152, 158, 188, 192, 228, 237, 254, 282, 304, 316, 376, 381, 456, 474, 508, 564, 608, 632, 752, 762, 893, 912, 948, 1016, 1128, 1216, 1264, 1501, 1504, 1524, 1786, 1824, 1896, 2032, 2256, 2413, 2528, 2679, 3002, 3008, 3048, 3572, 3648, 3713, 3792, 4064, 4503, 4512, 4826, 5056, 5358, 5969, 6004, 6096, 7144, 7239, 7426, 7584, 8128, 9006, 9024, 9652, 10033, 10716, 11139, 11938, 12008, 12192, 14288, 14478, 14852, 15168, 17907, 18012, 19304, 20066, 21432, 22278, 23876, 24016, 24384, 28576, 28956, 29704, 30099, 35814, 36024, 38608, 40132, 42864, 44556, 47752, 48032, 57152, 57912, 59408, 60198, 70547, 71628, 72048, 77216, 80264, 85728, 89112, 95504, 96064, 113411, 115824, 118816, 120396, 141094, 143256, 144096, 154432, 160528, 171456, 178224, 190627, 191008, 211641, 226822, 231648, 237632, 240792, 282188, 286512, 288192, 321056, 340233, 356448, 381254, 382016, 423282, 453644, 463296, 471551, 481584, 564376, 571881, 573024, 642112, 680466, 712896, 762508, 846564, 907288, 943102, 963168, 1128752, 1143762, 1146048, 1360932, 1414653, 1525016, 1693128, 1814576, 1886204, 1926336, 2257504, 2287524, 2721864, 2829306, 3050032, 3386256, 3629152, 3772408, 4515008, 4575048, 5443728, 5658612, 6100064, 6772512, 7258304, 7544816, 8959469, 9150096, 10887456, 11317224, 12200128, 13545024, 15089632, 17918938, 18300192, 21774912, 22634448, 26878407, 30179264, 35837876, 36600384, 45268896, 53756814, 71675752, 90537792, 107513628, 143351504, 215027256, 286703008, 430054512, 573406016, 860109024, 1720218048]

約数ペア:

[(1, 1720218048), (2, 860109024), (3, 573406016), (4, 430054512), (6, 286703008), (8, 215027256), (12, 143351504), (16, 107513628), (19, 90537792), (24, 71675752), (32, 53756814), (38, 45268896), (47, 36600384), (48, 35837876), (57, 30179264), (64, 26878407), (76, 22634448), (79, 21774912), (94, 18300192), (96, 17918938), (114, 15089632), (127, 13545024), (141, 12200128), (152, 11317224), (158, 10887456), (188, 9150096), (192, 8959469), (228, 7544816), (237, 7258304), (254, 6772512), (282, 6100064), (304, 5658612), (316, 5443728), (376, 4575048), (381, 4515008), (456, 3772408), (474, 3629152), (508, 3386256), (564, 3050032), (608, 2829306), (632, 2721864), (752, 2287524), (762, 2257504), (893, 1926336), (912, 1886204), (948, 1814576), (1016, 1693128), (1128, 1525016), (1216, 1414653), (1264, 1360932), (1501, 1146048), (1504, 1143762), (1524, 1128752), (1786, 963168), (1824, 943102), (1896, 907288), (2032, 846564), (2256, 762508), (2413, 712896), (2528, 680466), (2679, 642112), (3002, 573024), (3008, 571881), (3048, 564376), (3572, 481584), (3648, 471551), (3713, 463296), (3792, 453644), (4064, 423282), (4503, 382016), (4512, 381254), (4826, 356448), (5056, 340233), (5358, 321056), (5969, 288192), (6004, 286512), (6096, 282188), (7144, 240792), (7239, 237632), (7426, 231648), (7584, 226822), (8128, 211641), (9006, 191008), (9024, 190627), (9652, 178224), (10033, 171456), (10716, 160528), (11139, 154432), (11938, 144096), (12008, 143256), (12192, 141094), (14288, 120396), (14478, 118816), (14852, 115824), (15168, 113411), (17907, 96064), (18012, 95504), (19304, 89112), (20066, 85728), (21432, 80264), (22278, 77216), (23876, 72048), (24016, 71628), (24384, 70547), (28576, 60198), (28956, 59408), (29704, 57912), (30099, 57152), (35814, 48032), (36024, 47752), (38608, 44556), (40132, 42864)]