129680320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 224

約数和(自身を含む): 406725120

約数和(自身を除く): 277044800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 277, 280, 304, 308, 320, 352, 380, 385, 418, 440, 448, 532, 554, 560, 608, 616, 665, 704, 760, 770, 836, 880, 1045, 1064, 1108, 1120, 1216, 1232, 1330, 1385, 1463, 1520, 1540, 1672, 1760, 1939, 2090, 2128, 2216, 2240, 2464, 2660, 2770, 2926, 3040, 3047, 3080, 3344, 3520, 3878, 4180, 4256, 4432, 4928, 5263, 5320, 5540, 5852, 6080, 6094, 6160, 6688, 7315, 7756, 8360, 8512, 8864, 9695, 10526, 10640, 11080, 11704, 12188, 12320, 13376, 14630, 15235, 15512, 16720, 17728, 19390, 21052, 21280, 21329, 22160, 23408, 24376, 24640, 26315, 29260, 30470, 31024, 33440, 36841, 38780, 42104, 42560, 42658, 44320, 46816, 48752, 52630, 57893, 58520, 60940, 62048, 66880, 73682, 77560, 84208, 85316, 88640, 93632, 97504, 105260, 106645, 115786, 117040, 121880, 124096, 147364, 155120, 168416, 170632, 184205, 195008, 210520, 213290, 231572, 234080, 243760, 289465, 294728, 310240, 336832, 341264, 368410, 405251, 421040, 426580, 463144, 468160, 487520, 578930, 589456, 620480, 682528, 736820, 810502, 842080, 853160, 926288, 975040, 1157860, 1178912, 1365056, 1473640, 1621004, 1684160, 1706320, 1852576, 2026255, 2315720, 2357824, 2947280, 3242008, 3412640, 3705152, 4052510, 4631440, 5894560, 6484016, 6825280, 8105020, 9262880, 11789120, 12968032, 16210040, 18525760, 25936064, 32420080, 64840160, 129680320]

約数ペア:

[(1, 129680320), (2, 64840160), (4, 32420080), (5, 25936064), (7, 18525760), (8, 16210040), (10, 12968032), (11, 11789120), (14, 9262880), (16, 8105020), (19, 6825280), (20, 6484016), (22, 5894560), (28, 4631440), (32, 4052510), (35, 3705152), (38, 3412640), (40, 3242008), (44, 2947280), (55, 2357824), (56, 2315720), (64, 2026255), (70, 1852576), (76, 1706320), (77, 1684160), (80, 1621004), (88, 1473640), (95, 1365056), (110, 1178912), (112, 1157860), (133, 975040), (140, 926288), (152, 853160), (154, 842080), (160, 810502), (176, 736820), (190, 682528), (209, 620480), (220, 589456), (224, 578930), (266, 487520), (277, 468160), (280, 463144), (304, 426580), (308, 421040), (320, 405251), (352, 368410), (380, 341264), (385, 336832), (418, 310240), (440, 294728), (448, 289465), (532, 243760), (554, 234080), (560, 231572), (608, 213290), (616, 210520), (665, 195008), (704, 184205), (760, 170632), (770, 168416), (836, 155120), (880, 147364), (1045, 124096), (1064, 121880), (1108, 117040), (1120, 115786), (1216, 106645), (1232, 105260), (1330, 97504), (1385, 93632), (1463, 88640), (1520, 85316), (1540, 84208), (1672, 77560), (1760, 73682), (1939, 66880), (2090, 62048), (2128, 60940), (2216, 58520), (2240, 57893), (2464, 52630), (2660, 48752), (2770, 46816), (2926, 44320), (3040, 42658), (3047, 42560), (3080, 42104), (3344, 38780), (3520, 36841), (3878, 33440), (4180, 31024), (4256, 30470), (4432, 29260), (4928, 26315), (5263, 24640), (5320, 24376), (5540, 23408), (5852, 22160), (6080, 21329), (6094, 21280), (6160, 21052), (6688, 19390), (7315, 17728), (7756, 16720), (8360, 15512), (8512, 15235), (8864, 14630), (9695, 13376), (10526, 12320), (10640, 12188), (11080, 11704)]