128478948480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{1117}}^1$

素因数の和:2212

約数の個数: 384

約数和(自身を含む): 467866900800

約数和(自身を除く): 339387952320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1051, 1117, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2102, 2234, 2280, 2432, 2736, 2880, 3040, 3153, 3351, 3420, 3648, 4204, 4468, 4560, 5255, 5472, 5585, 5760, 6080, 6306, 6702, 6840, 7296, 8408, 8936, 9120, 9459, 10053, 10510, 10944, 11170, 12160, 12612, 13404, 13680, 15765, 16755, 16816, 17872, 18240, 18918, 19969, 20106, 21020, 21223, 21888, 22340, 25224, 26808, 27360, 31530, 33510, 33632, 35744, 36480, 37836, 39938, 40212, 42040, 42446, 44680, 47295, 50265, 50448, 53616, 54720, 59907, 63060, 63669, 67020, 67264, 71488, 75672, 79876, 80424, 84080, 84892, 89360, 94590, 99845, 100530, 100896, 106115, 107232, 109440, 119814, 126120, 127338, 134040, 134528, 142976, 151344, 159752, 160848, 168160, 169784, 178720, 179721, 189180, 191007, 199690, 201060, 201792, 212230, 214464, 239628, 252240, 254676, 268080, 299535, 302688, 318345, 319504, 321696, 336320, 339568, 357440, 359442, 378360, 382014, 399380, 402120, 403584, 424460, 428928, 479256, 504480, 509352, 536160, 599070, 605376, 636690, 639008, 643392, 672640, 679136, 714880, 718884, 756720, 764028, 798760, 804240, 848920, 898605, 955035, 958512, 1008960, 1018704, 1072320, 1173967, 1198140, 1210752, 1273380, 1278016, 1286784, 1358272, 1437768, 1513440, 1528056, 1597520, 1608480, 1697840, 1797210, 1910070, 1917024, 2017920, 2037408, 2144640, 2347934, 2396280, 2546760, 2556032, 2716544, 2875536, 3026880, 3056112, 3195040, 3216960, 3395680, 3521901, 3594420, 3820140, 3834048, 4074816, 4695868, 4792560, 5093520, 5751072, 5869835, 6053760, 6112224, 6390080, 6433920, 6791360, 7043802, 7188840, 7640280, 7668096, 8149632, 9391736, 9585120, 10187040, 10565703, 11502144, 11739670, 12224448, 12780160, 13582720, 14087604, 14377680, 15280560, 17609505, 18783472, 19170240, 20374080, 21131406, 22305373, 23004288, 23479340, 24448896, 28175208, 28755360, 30561120, 35219010, 37566944, 38340480, 40748160, 42262812, 44610746, 46958680, 52828515, 56350416, 57510720, 61122240, 66916119, 70438020, 75133888, 84525624, 89221492, 93917360, 105657030, 111526865, 112700832, 115021440, 122244480, 133832238, 140876040, 150267776, 169051248, 178442984, 187834720, 200748357, 211314060, 223053730, 225401664, 267664476, 281752080, 334580595, 338102496, 356885968, 375669440, 401496714, 422628120, 446107460, 450803328, 535328952, 563504160, 669161190, 676204992, 713771936, 751338880, 802993428, 845256240, 892214920, 1003741785, 1070657904, 1127008320, 1338322380, 1352409984, 1427543872, 1605986856, 1690512480, 1784429840, 2007483570, 2141315808, 2254016640, 2676644760, 2855087744, 3211973712, 3381024960, 3568859680, 4014967140, 4282631616, 5353289520, 6423947424, 6762049920, 7137719360, 8029934280, 8565263232, 10706579040, 12847894848, 14275438720, 16059868560, 21413158080, 25695789696, 32119737120, 42826316160, 64239474240, 128478948480]

約数ペア:

[(1, 128478948480), (2, 64239474240), (3, 42826316160), (4, 32119737120), (5, 25695789696), (6, 21413158080), (8, 16059868560), (9, 14275438720), (10, 12847894848), (12, 10706579040), (15, 8565263232), (16, 8029934280), (18, 7137719360), (19, 6762049920), (20, 6423947424), (24, 5353289520), (30, 4282631616), (32, 4014967140), (36, 3568859680), (38, 3381024960), (40, 3211973712), (45, 2855087744), (48, 2676644760), (57, 2254016640), (60, 2141315808), (64, 2007483570), (72, 1784429840), (76, 1690512480), (80, 1605986856), (90, 1427543872), (95, 1352409984), (96, 1338322380), (114, 1127008320), (120, 1070657904), (128, 1003741785), (144, 892214920), (152, 845256240), (160, 802993428), (171, 751338880), (180, 713771936), (190, 676204992), (192, 669161190), (228, 563504160), (240, 535328952), (285, 450803328), (288, 446107460), (304, 422628120), (320, 401496714), (342, 375669440), (360, 356885968), (380, 338102496), (384, 334580595), (456, 281752080), (480, 267664476), (570, 225401664), (576, 223053730), (608, 211314060), (640, 200748357), (684, 187834720), (720, 178442984), (760, 169051248), (855, 150267776), (912, 140876040), (960, 133832238), (1051, 122244480), (1117, 115021440), (1140, 112700832), (1152, 111526865), (1216, 105657030), (1368, 93917360), (1440, 89221492), (1520, 84525624), (1710, 75133888), (1824, 70438020), (1920, 66916119), (2102, 61122240), (2234, 57510720), (2280, 56350416), (2432, 52828515), (2736, 46958680), (2880, 44610746), (3040, 42262812), (3153, 40748160), (3351, 38340480), (3420, 37566944), (3648, 35219010), (4204, 30561120), (4468, 28755360), (4560, 28175208), (5255, 24448896), (5472, 23479340), (5585, 23004288), (5760, 22305373), (6080, 21131406), (6306, 20374080), (6702, 19170240), (6840, 18783472), (7296, 17609505), (8408, 15280560), (8936, 14377680), (9120, 14087604), (9459, 13582720), (10053, 12780160), (10510, 12224448), (10944, 11739670), (11170, 11502144), (12160, 10565703), (12612, 10187040), (13404, 9585120), (13680, 9391736), (15765, 8149632), (16755, 7668096), (16816, 7640280), (17872, 7188840), (18240, 7043802), (18918, 6791360), (19969, 6433920), (20106, 6390080), (21020, 6112224), (21223, 6053760), (21888, 5869835), (22340, 5751072), (25224, 5093520), (26808, 4792560), (27360, 4695868), (31530, 4074816), (33510, 3834048), (33632, 3820140), (35744, 3594420), (36480, 3521901), (37836, 3395680), (39938, 3216960), (40212, 3195040), (42040, 3056112), (42446, 3026880), (44680, 2875536), (47295, 2716544), (50265, 2556032), (50448, 2546760), (53616, 2396280), (54720, 2347934), (59907, 2144640), (63060, 2037408), (63669, 2017920), (67020, 1917024), (67264, 1910070), (71488, 1797210), (75672, 1697840), (79876, 1608480), (80424, 1597520), (84080, 1528056), (84892, 1513440), (89360, 1437768), (94590, 1358272), (99845, 1286784), (100530, 1278016), (100896, 1273380), (106115, 1210752), (107232, 1198140), (109440, 1173967), (119814, 1072320), (126120, 1018704), (127338, 1008960), (134040, 958512), (134528, 955035), (142976, 898605), (151344, 848920), (159752, 804240), (160848, 798760), (168160, 764028), (169784, 756720), (178720, 718884), (179721, 714880), (189180, 679136), (191007, 672640), (199690, 643392), (201060, 639008), (201792, 636690), (212230, 605376), (214464, 599070), (239628, 536160), (252240, 509352), (254676, 504480), (268080, 479256), (299535, 428928), (302688, 424460), (318345, 403584), (319504, 402120), (321696, 399380), (336320, 382014), (339568, 378360), (357440, 359442)]