20320673472

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{773}}^1$

素因数の和:1269

約数の個数: 280

約数和(自身を含む): 65940657552

約数和(自身を除く): 45619984080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 461, 528, 576, 594, 648, 704, 773, 792, 864, 891, 922, 1056, 1188, 1296, 1383, 1546, 1584, 1728, 1782, 1844, 2112, 2319, 2376, 2592, 2766, 3092, 3168, 3564, 3688, 4149, 4638, 4752, 5071, 5184, 5532, 6184, 6336, 6957, 7128, 7376, 8298, 8503, 9276, 9504, 10142, 11064, 12368, 12447, 13914, 14256, 14752, 15213, 16596, 17006, 18552, 19008, 20284, 20871, 22128, 24736, 24894, 25509, 27828, 28512, 29504, 30426, 33192, 34012, 37104, 37341, 40568, 41742, 44256, 45639, 49472, 49788, 51018, 55656, 57024, 60852, 62613, 66384, 68024, 74208, 74682, 76527, 81136, 83484, 88512, 91278, 99576, 102036, 111312, 121704, 125226, 132768, 136048, 136917, 148416, 149364, 153054, 162272, 166968, 182556, 199152, 204072, 222624, 229581, 243408, 250452, 265536, 272096, 273834, 298728, 306108, 324544, 333936, 356353, 365112, 398304, 408144, 410751, 445248, 459162, 486816, 500904, 544192, 547668, 597456, 612216, 667872, 688743, 712706, 730224, 796608, 816288, 821502, 918324, 973632, 1001808, 1069059, 1095336, 1194912, 1224432, 1335744, 1377486, 1425412, 1460448, 1632576, 1643004, 1836648, 2003616, 2138118, 2190672, 2389824, 2448864, 2754972, 2850824, 2920896, 3207177, 3286008, 3673296, 3919883, 4007232, 4276236, 4381344, 4897728, 5509944, 5701648, 6414354, 6572016, 7346592, 7839766, 8552472, 8762688, 9621531, 11019888, 11403296, 11759649, 12828708, 13144032, 14693184, 15679532, 17104944, 19243062, 22039776, 22806592, 23519298, 25657416, 26288064, 28864593, 31359064, 34209888, 35278947, 38486124, 44079552, 47038596, 51314832, 57729186, 62718128, 68419776, 70557894, 76972248, 94077192, 102629664, 105836841, 115458372, 125436256, 141115788, 153944496, 188154384, 205259328, 211673682, 230916744, 250872512, 282231576, 307888992, 317510523, 376308768, 423347364, 461833488, 564463152, 615777984, 635021046, 752617536, 846694728, 923666976, 1128926304, 1270042092, 1693389456, 1847333952, 2257852608, 2540084184, 3386778912, 5080168368, 6773557824, 10160336736, 20320673472]

約数ペア:

[(1, 20320673472), (2, 10160336736), (3, 6773557824), (4, 5080168368), (6, 3386778912), (8, 2540084184), (9, 2257852608), (11, 1847333952), (12, 1693389456), (16, 1270042092), (18, 1128926304), (22, 923666976), (24, 846694728), (27, 752617536), (32, 635021046), (33, 615777984), (36, 564463152), (44, 461833488), (48, 423347364), (54, 376308768), (64, 317510523), (66, 307888992), (72, 282231576), (81, 250872512), (88, 230916744), (96, 211673682), (99, 205259328), (108, 188154384), (132, 153944496), (144, 141115788), (162, 125436256), (176, 115458372), (192, 105836841), (198, 102629664), (216, 94077192), (264, 76972248), (288, 70557894), (297, 68419776), (324, 62718128), (352, 57729186), (396, 51314832), (432, 47038596), (461, 44079552), (528, 38486124), (576, 35278947), (594, 34209888), (648, 31359064), (704, 28864593), (773, 26288064), (792, 25657416), (864, 23519298), (891, 22806592), (922, 22039776), (1056, 19243062), (1188, 17104944), (1296, 15679532), (1383, 14693184), (1546, 13144032), (1584, 12828708), (1728, 11759649), (1782, 11403296), (1844, 11019888), (2112, 9621531), (2319, 8762688), (2376, 8552472), (2592, 7839766), (2766, 7346592), (3092, 6572016), (3168, 6414354), (3564, 5701648), (3688, 5509944), (4149, 4897728), (4638, 4381344), (4752, 4276236), (5071, 4007232), (5184, 3919883), (5532, 3673296), (6184, 3286008), (6336, 3207177), (6957, 2920896), (7128, 2850824), (7376, 2754972), (8298, 2448864), (8503, 2389824), (9276, 2190672), (9504, 2138118), (10142, 2003616), (11064, 1836648), (12368, 1643004), (12447, 1632576), (13914, 1460448), (14256, 1425412), (14752, 1377486), (15213, 1335744), (16596, 1224432), (17006, 1194912), (18552, 1095336), (19008, 1069059), (20284, 1001808), (20871, 973632), (22128, 918324), (24736, 821502), (24894, 816288), (25509, 796608), (27828, 730224), (28512, 712706), (29504, 688743), (30426, 667872), (33192, 612216), (34012, 597456), (37104, 547668), (37341, 544192), (40568, 500904), (41742, 486816), (44256, 459162), (45639, 445248), (49472, 410751), (49788, 408144), (51018, 398304), (55656, 365112), (57024, 356353), (60852, 333936), (62613, 324544), (66384, 306108), (68024, 298728), (74208, 273834), (74682, 272096), (76527, 265536), (81136, 250452), (83484, 243408), (88512, 229581), (91278, 222624), (99576, 204072), (102036, 199152), (111312, 182556), (121704, 166968), (125226, 162272), (132768, 153054), (136048, 149364), (136917, 148416)]