22180986880

素因数分解:

$2^{16}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 272

約数和(自身を含む): 59189566464

約数和(自身を除く): 37008579584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 127, 128, 130, 160, 164, 205, 208, 254, 256, 260, 320, 328, 410, 416, 508, 512, 520, 533, 635, 640, 656, 820, 832, 1016, 1024, 1040, 1066, 1270, 1280, 1312, 1640, 1651, 1664, 2032, 2048, 2080, 2132, 2540, 2560, 2624, 2665, 3280, 3302, 3328, 4064, 4096, 4160, 4264, 5080, 5120, 5207, 5248, 5330, 6560, 6604, 6656, 8128, 8192, 8255, 8320, 8528, 10160, 10240, 10414, 10496, 10660, 13120, 13208, 13312, 16256, 16384, 16510, 16640, 17056, 20320, 20480, 20828, 20992, 21320, 26035, 26240, 26416, 26624, 32512, 32768, 33020, 33280, 34112, 40640, 40960, 41656, 41984, 42640, 52070, 52480, 52832, 53248, 65024, 65536, 66040, 66560, 67691, 68224, 81280, 81920, 83312, 83968, 85280, 104140, 104960, 105664, 106496, 130048, 132080, 133120, 135382, 136448, 162560, 163840, 166624, 167936, 170560, 208280, 209920, 211328, 212992, 260096, 264160, 266240, 270764, 272896, 325120, 327680, 333248, 335872, 338455, 341120, 416560, 419840, 422656, 425984, 520192, 528320, 532480, 541528, 545792, 650240, 666496, 671744, 676910, 682240, 833120, 839680, 845312, 851968, 1040384, 1056640, 1064960, 1083056, 1091584, 1300480, 1332992, 1343488, 1353820, 1364480, 1666240, 1679360, 1690624, 2080768, 2113280, 2129920, 2166112, 2183168, 2600960, 2665984, 2686976, 2707640, 2728960, 3332480, 3358720, 3381248, 4161536, 4226560, 4259840, 4332224, 4366336, 5201920, 5331968, 5415280, 5457920, 6664960, 6717440, 6762496, 8323072, 8453120, 8664448, 8732672, 10403840, 10663936, 10830560, 10915840, 13329920, 13434880, 13524992, 16906240, 17328896, 17465344, 20807680, 21327872, 21661120, 21831680, 26659840, 27049984, 33812480, 34657792, 34930688, 41615360, 42655744, 43322240, 43663360, 53319680, 54099968, 67624960, 69315584, 85311488, 86644480, 87326720, 106639360, 108199936, 135249920, 138631168, 170622976, 173288960, 174653440, 213278720, 270499840, 277262336, 341245952, 346577920, 426557440, 540999680, 554524672, 693155840, 853114880, 1109049344, 1386311680, 1706229760, 2218098688, 2772623360, 4436197376, 5545246720, 11090493440, 22180986880]

約数ペア:

[(1, 22180986880), (2, 11090493440), (4, 5545246720), (5, 4436197376), (8, 2772623360), (10, 2218098688), (13, 1706229760), (16, 1386311680), (20, 1109049344), (26, 853114880), (32, 693155840), (40, 554524672), (41, 540999680), (52, 426557440), (64, 346577920), (65, 341245952), (80, 277262336), (82, 270499840), (104, 213278720), (127, 174653440), (128, 173288960), (130, 170622976), (160, 138631168), (164, 135249920), (205, 108199936), (208, 106639360), (254, 87326720), (256, 86644480), (260, 85311488), (320, 69315584), (328, 67624960), (410, 54099968), (416, 53319680), (508, 43663360), (512, 43322240), (520, 42655744), (533, 41615360), (635, 34930688), (640, 34657792), (656, 33812480), (820, 27049984), (832, 26659840), (1016, 21831680), (1024, 21661120), (1040, 21327872), (1066, 20807680), (1270, 17465344), (1280, 17328896), (1312, 16906240), (1640, 13524992), (1651, 13434880), (1664, 13329920), (2032, 10915840), (2048, 10830560), (2080, 10663936), (2132, 10403840), (2540, 8732672), (2560, 8664448), (2624, 8453120), (2665, 8323072), (3280, 6762496), (3302, 6717440), (3328, 6664960), (4064, 5457920), (4096, 5415280), (4160, 5331968), (4264, 5201920), (5080, 4366336), (5120, 4332224), (5207, 4259840), (5248, 4226560), (5330, 4161536), (6560, 3381248), (6604, 3358720), (6656, 3332480), (8128, 2728960), (8192, 2707640), (8255, 2686976), (8320, 2665984), (8528, 2600960), (10160, 2183168), (10240, 2166112), (10414, 2129920), (10496, 2113280), (10660, 2080768), (13120, 1690624), (13208, 1679360), (13312, 1666240), (16256, 1364480), (16384, 1353820), (16510, 1343488), (16640, 1332992), (17056, 1300480), (20320, 1091584), (20480, 1083056), (20828, 1064960), (20992, 1056640), (21320, 1040384), (26035, 851968), (26240, 845312), (26416, 839680), (26624, 833120), (32512, 682240), (32768, 676910), (33020, 671744), (33280, 666496), (34112, 650240), (40640, 545792), (40960, 541528), (41656, 532480), (41984, 528320), (42640, 520192), (52070, 425984), (52480, 422656), (52832, 419840), (53248, 416560), (65024, 341120), (65536, 338455), (66040, 335872), (66560, 333248), (67691, 327680), (68224, 325120), (81280, 272896), (81920, 270764), (83312, 266240), (83968, 264160), (85280, 260096), (104140, 212992), (104960, 211328), (105664, 209920), (106496, 208280), (130048, 170560), (132080, 167936), (133120, 166624), (135382, 163840), (136448, 162560)]