21400698880

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 360

約数和(自身を含む): 60245144064

約数和(自身を除く): 38844445184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 127, 128, 136, 160, 170, 176, 187, 220, 242, 254, 256, 272, 320, 340, 352, 374, 440, 484, 508, 512, 544, 605, 635, 640, 680, 704, 748, 880, 935, 968, 1016, 1024, 1088, 1210, 1270, 1280, 1360, 1397, 1408, 1496, 1760, 1870, 1936, 2032, 2048, 2057, 2159, 2176, 2420, 2540, 2560, 2720, 2794, 2816, 2992, 3520, 3740, 3872, 4064, 4096, 4114, 4318, 4352, 4840, 5080, 5120, 5440, 5588, 5632, 5984, 6985, 7040, 7480, 7744, 8128, 8192, 8228, 8636, 8704, 9680, 10160, 10240, 10285, 10795, 10880, 11176, 11264, 11968, 13970, 14080, 14960, 15367, 15488, 16256, 16384, 16456, 17272, 17408, 19360, 20320, 20480, 20570, 21590, 21760, 22352, 22528, 23749, 23936, 27940, 28160, 29920, 30734, 30976, 32512, 32912, 34544, 34816, 38720, 40640, 40960, 41140, 43180, 43520, 44704, 45056, 47498, 47872, 55880, 56320, 59840, 61468, 61952, 65024, 65824, 69088, 69632, 76835, 77440, 81280, 81920, 82280, 86360, 87040, 89408, 90112, 94996, 95744, 111760, 112640, 118745, 119680, 122936, 123904, 130048, 131648, 138176, 139264, 153670, 154880, 162560, 164560, 172720, 174080, 178816, 180224, 189992, 191488, 223520, 225280, 237490, 239360, 245872, 247808, 260096, 261239, 263296, 276352, 278528, 307340, 309760, 325120, 329120, 345440, 348160, 357632, 379984, 382976, 447040, 450560, 474980, 478720, 491744, 495616, 520192, 522478, 526592, 552704, 614680, 619520, 650240, 658240, 690880, 696320, 715264, 759968, 765952, 894080, 901120, 949960, 957440, 983488, 991232, 1040384, 1044956, 1053184, 1105408, 1229360, 1239040, 1300480, 1306195, 1316480, 1381760, 1392640, 1430528, 1519936, 1531904, 1788160, 1899920, 1914880, 1966976, 1982464, 2080768, 2089912, 2106368, 2210816, 2458720, 2478080, 2600960, 2612390, 2632960, 2763520, 2861056, 3039872, 3063808, 3576320, 3799840, 3829760, 3933952, 4179824, 4212736, 4421632, 4917440, 4956160, 5201920, 5224780, 5265920, 5527040, 5722112, 6079744, 7152640, 7599680, 7659520, 7867904, 8359648, 8425472, 8843264, 9834880, 9912320, 10403840, 10449560, 10531840, 11054080, 11444224, 12159488, 14305280, 15199360, 15319040, 15735808, 16719296, 16850944, 17686528, 19669760, 20899120, 21063680, 22108160, 22888448, 24318976, 28610560, 30398720, 31471616, 33438592, 33701888, 35373056, 39339520, 41798240, 42127360, 44216320, 48637952, 57221120, 60797440, 62943232, 66877184, 78679040, 83596480, 84254720, 88432640, 97275904, 114442240, 121594880, 125886464, 133754368, 157358080, 167192960, 168509440, 176865280, 194551808, 243189760, 251772928, 267508736, 314716160, 334385920, 389103616, 486379520, 535017472, 629432320, 668771840, 972759040, 1070034944, 1258864640, 1337543680, 1945518080, 2140069888, 2675087360, 4280139776, 5350174720, 10700349440, 21400698880]

約数ペア:

[(1, 21400698880), (2, 10700349440), (4, 5350174720), (5, 4280139776), (8, 2675087360), (10, 2140069888), (11, 1945518080), (16, 1337543680), (17, 1258864640), (20, 1070034944), (22, 972759040), (32, 668771840), (34, 629432320), (40, 535017472), (44, 486379520), (55, 389103616), (64, 334385920), (68, 314716160), (80, 267508736), (85, 251772928), (88, 243189760), (110, 194551808), (121, 176865280), (127, 168509440), (128, 167192960), (136, 157358080), (160, 133754368), (170, 125886464), (176, 121594880), (187, 114442240), (220, 97275904), (242, 88432640), (254, 84254720), (256, 83596480), (272, 78679040), (320, 66877184), (340, 62943232), (352, 60797440), (374, 57221120), (440, 48637952), (484, 44216320), (508, 42127360), (512, 41798240), (544, 39339520), (605, 35373056), (635, 33701888), (640, 33438592), (680, 31471616), (704, 30398720), (748, 28610560), (880, 24318976), (935, 22888448), (968, 22108160), (1016, 21063680), (1024, 20899120), (1088, 19669760), (1210, 17686528), (1270, 16850944), (1280, 16719296), (1360, 15735808), (1397, 15319040), (1408, 15199360), (1496, 14305280), (1760, 12159488), (1870, 11444224), (1936, 11054080), (2032, 10531840), (2048, 10449560), (2057, 10403840), (2159, 9912320), (2176, 9834880), (2420, 8843264), (2540, 8425472), (2560, 8359648), (2720, 7867904), (2794, 7659520), (2816, 7599680), (2992, 7152640), (3520, 6079744), (3740, 5722112), (3872, 5527040), (4064, 5265920), (4096, 5224780), (4114, 5201920), (4318, 4956160), (4352, 4917440), (4840, 4421632), (5080, 4212736), (5120, 4179824), (5440, 3933952), (5588, 3829760), (5632, 3799840), (5984, 3576320), (6985, 3063808), (7040, 3039872), (7480, 2861056), (7744, 2763520), (8128, 2632960), (8192, 2612390), (8228, 2600960), (8636, 2478080), (8704, 2458720), (9680, 2210816), (10160, 2106368), (10240, 2089912), (10285, 2080768), (10795, 1982464), (10880, 1966976), (11176, 1914880), (11264, 1899920), (11968, 1788160), (13970, 1531904), (14080, 1519936), (14960, 1430528), (15367, 1392640), (15488, 1381760), (16256, 1316480), (16384, 1306195), (16456, 1300480), (17272, 1239040), (17408, 1229360), (19360, 1105408), (20320, 1053184), (20480, 1044956), (20570, 1040384), (21590, 991232), (21760, 983488), (22352, 957440), (22528, 949960), (23749, 901120), (23936, 894080), (27940, 765952), (28160, 759968), (29920, 715264), (30734, 696320), (30976, 690880), (32512, 658240), (32912, 650240), (34544, 619520), (34816, 614680), (38720, 552704), (40640, 526592), (40960, 522478), (41140, 520192), (43180, 495616), (43520, 491744), (44704, 478720), (45056, 474980), (47498, 450560), (47872, 447040), (55880, 382976), (56320, 379984), (59840, 357632), (61468, 348160), (61952, 345440), (65024, 329120), (65824, 325120), (69088, 309760), (69632, 307340), (76835, 278528), (77440, 276352), (81280, 263296), (81920, 261239), (82280, 260096), (86360, 247808), (87040, 245872), (89408, 239360), (90112, 237490), (94996, 225280), (95744, 223520), (111760, 191488), (112640, 189992), (118745, 180224), (119680, 178816), (122936, 174080), (123904, 172720), (130048, 164560), (131648, 162560), (138176, 154880), (139264, 153670)]