1878801448960

素因数分解:

$2^{16}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2950

約数の個数: 272

約数和(自身を含む): 4759701808320

約数和(自身を除く): 2880900359360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 512, 640, 712, 736, 890, 920, 1024, 1280, 1424, 1472, 1780, 1840, 2047, 2048, 2560, 2801, 2848, 2944, 3560, 3680, 4094, 4096, 5120, 5602, 5696, 5888, 7120, 7360, 8188, 8192, 10235, 10240, 11204, 11392, 11776, 14005, 14240, 14720, 16376, 16384, 20470, 20480, 22408, 22784, 23552, 28010, 28480, 29440, 32752, 32768, 40940, 40960, 44816, 45568, 47104, 56020, 56960, 58880, 64423, 65504, 65536, 81880, 81920, 89632, 91136, 94208, 112040, 113920, 117760, 128846, 131008, 163760, 163840, 179264, 182272, 188416, 224080, 227840, 235520, 249289, 257692, 262016, 322115, 327520, 327680, 358528, 364544, 376832, 448160, 455680, 471040, 498578, 515384, 524032, 644230, 655040, 717056, 729088, 753664, 896320, 911360, 942080, 997156, 1030768, 1048064, 1246445, 1288460, 1310080, 1434112, 1458176, 1507328, 1792640, 1822720, 1884160, 1994312, 2061536, 2096128, 2492890, 2576920, 2620160, 2868224, 2916352, 3585280, 3645440, 3768320, 3988624, 4123072, 4192256, 4985780, 5153840, 5240320, 5733647, 5736448, 5832704, 7170560, 7290880, 7536640, 7977248, 8246144, 8384512, 9971560, 10307680, 10480640, 11467294, 11472896, 14341120, 14581760, 15954496, 16492288, 16769024, 19943120, 20615360, 20961280, 22934588, 22945792, 28668235, 28682240, 29163520, 31908992, 32984576, 33538048, 39886240, 41230720, 41922560, 45869176, 45891584, 57336470, 57364480, 63817984, 65969152, 67076096, 79772480, 82461440, 83845120, 91738352, 91783168, 114672940, 114728960, 127635968, 131938304, 134152192, 159544960, 164922880, 167690240, 183476704, 183566336, 229345880, 229457920, 255271936, 263876608, 319089920, 329845760, 335380480, 366953408, 458691760, 458915840, 510543872, 527753216, 638179840, 659691520, 670760960, 733906816, 917383520, 917831680, 1021087744, 1055506432, 1276359680, 1319383040, 1467813632, 1834767040, 2042175488, 2111012864, 2552719360, 2638766080, 2935627264, 3669534080, 4084350976, 4222025728, 5105438720, 5277532160, 5871254528, 7339068160, 8168701952, 10210877440, 10555064320, 11742509056, 14678136320, 16337403904, 20421754880, 21110128640, 23485018112, 29356272640, 40843509760, 46970036224, 58712545280, 81687019520, 93940072448, 117425090560, 187880144896, 234850181120, 375760289792, 469700362240, 939400724480, 1878801448960]

約数ペア:

[(1, 1878801448960), (2, 939400724480), (4, 469700362240), (5, 375760289792), (8, 234850181120), (10, 187880144896), (16, 117425090560), (20, 93940072448), (23, 81687019520), (32, 58712545280), (40, 46970036224), (46, 40843509760), (64, 29356272640), (80, 23485018112), (89, 21110128640), (92, 20421754880), (115, 16337403904), (128, 14678136320), (160, 11742509056), (178, 10555064320), (184, 10210877440), (230, 8168701952), (256, 7339068160), (320, 5871254528), (356, 5277532160), (368, 5105438720), (445, 4222025728), (460, 4084350976), (512, 3669534080), (640, 2935627264), (712, 2638766080), (736, 2552719360), (890, 2111012864), (920, 2042175488), (1024, 1834767040), (1280, 1467813632), (1424, 1319383040), (1472, 1276359680), (1780, 1055506432), (1840, 1021087744), (2047, 917831680), (2048, 917383520), (2560, 733906816), (2801, 670760960), (2848, 659691520), (2944, 638179840), (3560, 527753216), (3680, 510543872), (4094, 458915840), (4096, 458691760), (5120, 366953408), (5602, 335380480), (5696, 329845760), (5888, 319089920), (7120, 263876608), (7360, 255271936), (8188, 229457920), (8192, 229345880), (10235, 183566336), (10240, 183476704), (11204, 167690240), (11392, 164922880), (11776, 159544960), (14005, 134152192), (14240, 131938304), (14720, 127635968), (16376, 114728960), (16384, 114672940), (20470, 91783168), (20480, 91738352), (22408, 83845120), (22784, 82461440), (23552, 79772480), (28010, 67076096), (28480, 65969152), (29440, 63817984), (32752, 57364480), (32768, 57336470), (40940, 45891584), (40960, 45869176), (44816, 41922560), (45568, 41230720), (47104, 39886240), (56020, 33538048), (56960, 32984576), (58880, 31908992), (64423, 29163520), (65504, 28682240), (65536, 28668235), (81880, 22945792), (81920, 22934588), (89632, 20961280), (91136, 20615360), (94208, 19943120), (112040, 16769024), (113920, 16492288), (117760, 15954496), (128846, 14581760), (131008, 14341120), (163760, 11472896), (163840, 11467294), (179264, 10480640), (182272, 10307680), (188416, 9971560), (224080, 8384512), (227840, 8246144), (235520, 7977248), (249289, 7536640), (257692, 7290880), (262016, 7170560), (322115, 5832704), (327520, 5736448), (327680, 5733647), (358528, 5240320), (364544, 5153840), (376832, 4985780), (448160, 4192256), (455680, 4123072), (471040, 3988624), (498578, 3768320), (515384, 3645440), (524032, 3585280), (644230, 2916352), (655040, 2868224), (717056, 2620160), (729088, 2576920), (753664, 2492890), (896320, 2096128), (911360, 2061536), (942080, 1994312), (997156, 1884160), (1030768, 1822720), (1048064, 1792640), (1246445, 1507328), (1288460, 1458176), (1310080, 1434112)]