1564172640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3002

約数の個数: 192

約数和(自身を含む): 5519646720

約数和(自身を除く): 3955474080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 864, 1016, 1080, 1143, 1270, 1440, 1524, 1905, 2032, 2160, 2286, 2540, 2851, 3048, 3429, 3810, 4064, 4320, 4572, 5080, 5702, 5715, 6096, 6858, 7620, 8553, 9144, 10160, 11404, 11430, 12192, 13716, 14255, 15240, 17106, 17145, 18288, 20320, 22808, 22860, 25659, 27432, 28510, 30480, 34212, 34290, 36576, 42765, 45616, 45720, 51318, 54864, 57020, 60960, 68424, 68580, 76977, 85530, 91232, 91440, 102636, 109728, 114040, 128295, 136848, 137160, 153954, 171060, 182880, 205272, 228080, 256590, 273696, 274320, 307908, 342120, 362077, 384885, 410544, 456160, 513180, 548640, 615816, 684240, 724154, 769770, 821088, 1026360, 1086231, 1231632, 1368480, 1448308, 1539540, 1810385, 2052720, 2172462, 2463264, 2896616, 3079080, 3258693, 3620770, 4105440, 4344924, 5431155, 5793232, 6158160, 6517386, 7241540, 8689848, 9776079, 10862310, 11586464, 12316320, 13034772, 14483080, 16293465, 17379696, 19552158, 21724620, 26069544, 28966160, 32586930, 34759392, 39104316, 43449240, 48880395, 52139088, 57932320, 65173860, 78208632, 86898480, 97760790, 104278176, 130347720, 156417264, 173796960, 195521580, 260695440, 312834528, 391043160, 521390880, 782086320, 1564172640]

約数ペア:

[(1, 1564172640), (2, 782086320), (3, 521390880), (4, 391043160), (5, 312834528), (6, 260695440), (8, 195521580), (9, 173796960), (10, 156417264), (12, 130347720), (15, 104278176), (16, 97760790), (18, 86898480), (20, 78208632), (24, 65173860), (27, 57932320), (30, 52139088), (32, 48880395), (36, 43449240), (40, 39104316), (45, 34759392), (48, 32586930), (54, 28966160), (60, 26069544), (72, 21724620), (80, 19552158), (90, 17379696), (96, 16293465), (108, 14483080), (120, 13034772), (127, 12316320), (135, 11586464), (144, 10862310), (160, 9776079), (180, 8689848), (216, 7241540), (240, 6517386), (254, 6158160), (270, 5793232), (288, 5431155), (360, 4344924), (381, 4105440), (432, 3620770), (480, 3258693), (508, 3079080), (540, 2896616), (635, 2463264), (720, 2172462), (762, 2052720), (864, 1810385), (1016, 1539540), (1080, 1448308), (1143, 1368480), (1270, 1231632), (1440, 1086231), (1524, 1026360), (1905, 821088), (2032, 769770), (2160, 724154), (2286, 684240), (2540, 615816), (2851, 548640), (3048, 513180), (3429, 456160), (3810, 410544), (4064, 384885), (4320, 362077), (4572, 342120), (5080, 307908), (5702, 274320), (5715, 273696), (6096, 256590), (6858, 228080), (7620, 205272), (8553, 182880), (9144, 171060), (10160, 153954), (11404, 137160), (11430, 136848), (12192, 128295), (13716, 114040), (14255, 109728), (15240, 102636), (17106, 91440), (17145, 91232), (18288, 85530), (20320, 76977), (22808, 68580), (22860, 68424), (25659, 60960), (27432, 57020), (28510, 54864), (30480, 51318), (34212, 45720), (34290, 45616), (36576, 42765)]