20288649312

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2688

約数の個数: 288

約数和(自身を含む): 64194923520

約数和(自身を除く): 43906274208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 72, 76, 81, 96, 106, 108, 114, 144, 152, 159, 162, 171, 212, 216, 228, 243, 288, 304, 318, 324, 342, 424, 432, 456, 477, 486, 513, 608, 636, 648, 684, 848, 864, 912, 954, 972, 1007, 1026, 1272, 1296, 1368, 1431, 1539, 1696, 1824, 1908, 1944, 2014, 2052, 2544, 2591, 2592, 2736, 2862, 3021, 3078, 3816, 3888, 4028, 4104, 4293, 4617, 5088, 5182, 5472, 5724, 6042, 6156, 7632, 7773, 7776, 8056, 8208, 8586, 9063, 9234, 10364, 11448, 12084, 12312, 12879, 15264, 15546, 16112, 16416, 17172, 18126, 18468, 20728, 22896, 23319, 24168, 24624, 25758, 27189, 31092, 32224, 34344, 36252, 36936, 41456, 45792, 46638, 48336, 49229, 49248, 51516, 54378, 62184, 68688, 69957, 72504, 73872, 81567, 82912, 93276, 96672, 98458, 103032, 108756, 124368, 137323, 137376, 139914, 145008, 147687, 147744, 163134, 186552, 196916, 206064, 209871, 217512, 244701, 248736, 274646, 279828, 290016, 295374, 326268, 373104, 393832, 411969, 412128, 419742, 435024, 443061, 489402, 549292, 559656, 590748, 629613, 652536, 746208, 787664, 823938, 839484, 870048, 886122, 978804, 1098584, 1119312, 1181496, 1235907, 1259226, 1305072, 1329183, 1575328, 1647876, 1678968, 1772244, 1957608, 2197168, 2238624, 2362992, 2471814, 2518452, 2609137, 2610144, 2658366, 3295752, 3357936, 3544488, 3707721, 3915216, 3987549, 4394336, 4725984, 4943628, 5036904, 5218274, 5316732, 6591504, 6715872, 7088976, 7415442, 7827411, 7830432, 7975098, 9887256, 10073808, 10436548, 10633464, 11123163, 11962647, 13183008, 14177952, 14830884, 15654822, 15950196, 19774512, 20147616, 20873096, 21266928, 22246326, 23482233, 23925294, 29661768, 31309644, 31900392, 33369489, 39549024, 41746192, 42533856, 44492652, 46964466, 47850588, 59323536, 62619288, 63800784, 66738978, 70446699, 83492384, 88985304, 93928932, 95701176, 118647072, 125238576, 127601568, 133477956, 140893398, 177970608, 187857864, 191402352, 211340097, 250477152, 266955912, 281786796, 355941216, 375715728, 382804704, 422680194, 533911824, 563573592, 634020291, 751431456, 845360388, 1067823648, 1127147184, 1268040582, 1690720776, 2254294368, 2536081164, 3381441552, 5072162328, 6762883104, 10144324656, 20288649312]

約数ペア:

[(1, 20288649312), (2, 10144324656), (3, 6762883104), (4, 5072162328), (6, 3381441552), (8, 2536081164), (9, 2254294368), (12, 1690720776), (16, 1268040582), (18, 1127147184), (19, 1067823648), (24, 845360388), (27, 751431456), (32, 634020291), (36, 563573592), (38, 533911824), (48, 422680194), (53, 382804704), (54, 375715728), (57, 355941216), (72, 281786796), (76, 266955912), (81, 250477152), (96, 211340097), (106, 191402352), (108, 187857864), (114, 177970608), (144, 140893398), (152, 133477956), (159, 127601568), (162, 125238576), (171, 118647072), (212, 95701176), (216, 93928932), (228, 88985304), (243, 83492384), (288, 70446699), (304, 66738978), (318, 63800784), (324, 62619288), (342, 59323536), (424, 47850588), (432, 46964466), (456, 44492652), (477, 42533856), (486, 41746192), (513, 39549024), (608, 33369489), (636, 31900392), (648, 31309644), (684, 29661768), (848, 23925294), (864, 23482233), (912, 22246326), (954, 21266928), (972, 20873096), (1007, 20147616), (1026, 19774512), (1272, 15950196), (1296, 15654822), (1368, 14830884), (1431, 14177952), (1539, 13183008), (1696, 11962647), (1824, 11123163), (1908, 10633464), (1944, 10436548), (2014, 10073808), (2052, 9887256), (2544, 7975098), (2591, 7830432), (2592, 7827411), (2736, 7415442), (2862, 7088976), (3021, 6715872), (3078, 6591504), (3816, 5316732), (3888, 5218274), (4028, 5036904), (4104, 4943628), (4293, 4725984), (4617, 4394336), (5088, 3987549), (5182, 3915216), (5472, 3707721), (5724, 3544488), (6042, 3357936), (6156, 3295752), (7632, 2658366), (7773, 2610144), (7776, 2609137), (8056, 2518452), (8208, 2471814), (8586, 2362992), (9063, 2238624), (9234, 2197168), (10364, 1957608), (11448, 1772244), (12084, 1678968), (12312, 1647876), (12879, 1575328), (15264, 1329183), (15546, 1305072), (16112, 1259226), (16416, 1235907), (17172, 1181496), (18126, 1119312), (18468, 1098584), (20728, 978804), (22896, 886122), (23319, 870048), (24168, 839484), (24624, 823938), (25758, 787664), (27189, 746208), (31092, 652536), (32224, 629613), (34344, 590748), (36252, 559656), (36936, 549292), (41456, 489402), (45792, 443061), (46638, 435024), (48336, 419742), (49229, 412128), (49248, 411969), (51516, 393832), (54378, 373104), (62184, 326268), (68688, 295374), (69957, 290016), (72504, 279828), (73872, 274646), (81567, 248736), (82912, 244701), (93276, 217512), (96672, 209871), (98458, 206064), (103032, 196916), (108756, 186552), (124368, 163134), (137323, 147744), (137376, 147687), (139914, 145008)]