20210459904

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6691}}^1$

素因数の和:6758

約数の個数: 288

約数和(自身を含む): 65656550400

約数和(自身を除く): 45446090496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 342, 368, 384, 414, 432, 437, 456, 513, 552, 576, 608, 621, 684, 736, 768, 828, 864, 874, 912, 1026, 1104, 1152, 1216, 1242, 1311, 1368, 1472, 1656, 1728, 1748, 1824, 2052, 2208, 2304, 2432, 2484, 2622, 2736, 2944, 3312, 3456, 3496, 3648, 3933, 4104, 4416, 4864, 4968, 5244, 5472, 5888, 6624, 6691, 6912, 6992, 7296, 7866, 8208, 8832, 9936, 10488, 10944, 11799, 13248, 13382, 13984, 14592, 15732, 16416, 17664, 19872, 20073, 20976, 21888, 23598, 26496, 26764, 27968, 31464, 32832, 39744, 40146, 41952, 43776, 47196, 52992, 53528, 55936, 60219, 62928, 65664, 79488, 80292, 83904, 94392, 107056, 111872, 120438, 125856, 127129, 131328, 153893, 158976, 160584, 167808, 180657, 188784, 214112, 240876, 251712, 254258, 307786, 321168, 335616, 361314, 377568, 381387, 428224, 461679, 481752, 503424, 508516, 615572, 642336, 722628, 755136, 762774, 856448, 923358, 963504, 1006848, 1017032, 1144161, 1231144, 1284672, 1385037, 1445256, 1510272, 1525548, 1712896, 1846716, 1927008, 2034064, 2288322, 2462288, 2569344, 2770074, 2890512, 2923967, 3020544, 3051096, 3432483, 3693432, 3854016, 4068128, 4155111, 4576644, 4924576, 5138688, 5540148, 5781024, 5847934, 6102192, 6864966, 7386864, 7708032, 8136256, 8310222, 8771901, 9153288, 9849152, 11080296, 11562048, 11695868, 12204384, 13729932, 14773728, 15416064, 16272512, 16620444, 17543802, 18306576, 19698304, 22160592, 23124096, 23391736, 24408768, 26315703, 27459864, 29547456, 32545024, 33240888, 35087604, 36613152, 39396608, 44321184, 46248192, 46783472, 48817536, 52631406, 54919728, 59094912, 66481776, 70175208, 73226304, 78947109, 88642368, 93566944, 97635072, 105262812, 109839456, 118189824, 132963552, 140350416, 146452608, 157894218, 177284736, 187133888, 210525624, 219678912, 265927104, 280700832, 292905216, 315788436, 354569472, 374267776, 421051248, 439357824, 531854208, 561401664, 631576872, 748535552, 842102496, 878715648, 1063708416, 1122803328, 1263153744, 1684204992, 2245606656, 2526307488, 3368409984, 5052614976, 6736819968, 10105229952, 20210459904]

約数ペア:

[(1, 20210459904), (2, 10105229952), (3, 6736819968), (4, 5052614976), (6, 3368409984), (8, 2526307488), (9, 2245606656), (12, 1684204992), (16, 1263153744), (18, 1122803328), (19, 1063708416), (23, 878715648), (24, 842102496), (27, 748535552), (32, 631576872), (36, 561401664), (38, 531854208), (46, 439357824), (48, 421051248), (54, 374267776), (57, 354569472), (64, 315788436), (69, 292905216), (72, 280700832), (76, 265927104), (92, 219678912), (96, 210525624), (108, 187133888), (114, 177284736), (128, 157894218), (138, 146452608), (144, 140350416), (152, 132963552), (171, 118189824), (184, 109839456), (192, 105262812), (207, 97635072), (216, 93566944), (228, 88642368), (256, 78947109), (276, 73226304), (288, 70175208), (304, 66481776), (342, 59094912), (368, 54919728), (384, 52631406), (414, 48817536), (432, 46783472), (437, 46248192), (456, 44321184), (513, 39396608), (552, 36613152), (576, 35087604), (608, 33240888), (621, 32545024), (684, 29547456), (736, 27459864), (768, 26315703), (828, 24408768), (864, 23391736), (874, 23124096), (912, 22160592), (1026, 19698304), (1104, 18306576), (1152, 17543802), (1216, 16620444), (1242, 16272512), (1311, 15416064), (1368, 14773728), (1472, 13729932), (1656, 12204384), (1728, 11695868), (1748, 11562048), (1824, 11080296), (2052, 9849152), (2208, 9153288), (2304, 8771901), (2432, 8310222), (2484, 8136256), (2622, 7708032), (2736, 7386864), (2944, 6864966), (3312, 6102192), (3456, 5847934), (3496, 5781024), (3648, 5540148), (3933, 5138688), (4104, 4924576), (4416, 4576644), (4864, 4155111), (4968, 4068128), (5244, 3854016), (5472, 3693432), (5888, 3432483), (6624, 3051096), (6691, 3020544), (6912, 2923967), (6992, 2890512), (7296, 2770074), (7866, 2569344), (8208, 2462288), (8832, 2288322), (9936, 2034064), (10488, 1927008), (10944, 1846716), (11799, 1712896), (13248, 1525548), (13382, 1510272), (13984, 1445256), (14592, 1385037), (15732, 1284672), (16416, 1231144), (17664, 1144161), (19872, 1017032), (20073, 1006848), (20976, 963504), (21888, 923358), (23598, 856448), (26496, 762774), (26764, 755136), (27968, 722628), (31464, 642336), (32832, 615572), (39744, 508516), (40146, 503424), (41952, 481752), (43776, 461679), (47196, 428224), (52992, 381387), (53528, 377568), (55936, 361314), (60219, 335616), (62928, 321168), (65664, 307786), (79488, 254258), (80292, 251712), (83904, 240876), (94392, 214112), (107056, 188784), (111872, 180657), (120438, 167808), (125856, 160584), (127129, 158976), (131328, 153893)]