7922258240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1049

約数の個数: 224

約数和(自身を含む): 21598859520

約数和(自身を除く): 13676601280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 113, 130, 152, 160, 190, 208, 226, 247, 260, 304, 320, 380, 416, 452, 494, 520, 565, 608, 760, 832, 887, 904, 988, 1040, 1130, 1216, 1235, 1469, 1520, 1774, 1808, 1976, 2080, 2147, 2260, 2470, 2938, 3040, 3548, 3616, 3952, 4160, 4294, 4435, 4520, 4940, 5876, 6080, 7096, 7232, 7345, 7904, 8588, 8870, 9040, 9880, 10735, 11531, 11752, 14192, 14690, 15808, 16853, 17176, 17740, 18080, 19760, 21470, 23062, 23504, 27911, 28384, 29380, 33706, 34352, 35480, 36160, 39520, 42940, 46124, 47008, 55822, 56768, 57655, 58760, 67412, 68704, 70960, 79040, 84265, 85880, 92248, 94016, 100231, 111644, 115310, 117520, 134824, 137408, 139555, 141920, 168530, 171760, 184496, 200462, 219089, 223288, 230620, 235040, 269648, 279110, 283840, 337060, 343520, 368992, 400924, 438178, 446576, 461240, 470080, 501155, 539296, 558220, 674120, 687040, 737984, 801848, 876356, 893152, 922480, 1002310, 1078592, 1095445, 1116440, 1303003, 1348240, 1603696, 1752712, 1786304, 1844960, 1904389, 2004620, 2190890, 2232880, 2606006, 2696480, 3207392, 3505424, 3689920, 3808778, 4009240, 4381780, 4465760, 5212012, 5392960, 6414784, 6515015, 7010848, 7617556, 8018480, 8763560, 8931520, 9521945, 10424024, 13030030, 14021696, 15235112, 16036960, 17527120, 19043890, 20848048, 24757057, 26060060, 30470224, 32073920, 35054240, 38087780, 41696096, 49514114, 52120120, 60940448, 70108480, 76175560, 83392192, 99028228, 104240240, 121880896, 123785285, 152351120, 198056456, 208480480, 247570570, 304702240, 396112912, 416960960, 495141140, 609404480, 792225824, 990282280, 1584451648, 1980564560, 3961129120, 7922258240]

約数ペア:

[(1, 7922258240), (2, 3961129120), (4, 1980564560), (5, 1584451648), (8, 990282280), (10, 792225824), (13, 609404480), (16, 495141140), (19, 416960960), (20, 396112912), (26, 304702240), (32, 247570570), (38, 208480480), (40, 198056456), (52, 152351120), (64, 123785285), (65, 121880896), (76, 104240240), (80, 99028228), (95, 83392192), (104, 76175560), (113, 70108480), (130, 60940448), (152, 52120120), (160, 49514114), (190, 41696096), (208, 38087780), (226, 35054240), (247, 32073920), (260, 30470224), (304, 26060060), (320, 24757057), (380, 20848048), (416, 19043890), (452, 17527120), (494, 16036960), (520, 15235112), (565, 14021696), (608, 13030030), (760, 10424024), (832, 9521945), (887, 8931520), (904, 8763560), (988, 8018480), (1040, 7617556), (1130, 7010848), (1216, 6515015), (1235, 6414784), (1469, 5392960), (1520, 5212012), (1774, 4465760), (1808, 4381780), (1976, 4009240), (2080, 3808778), (2147, 3689920), (2260, 3505424), (2470, 3207392), (2938, 2696480), (3040, 2606006), (3548, 2232880), (3616, 2190890), (3952, 2004620), (4160, 1904389), (4294, 1844960), (4435, 1786304), (4520, 1752712), (4940, 1603696), (5876, 1348240), (6080, 1303003), (7096, 1116440), (7232, 1095445), (7345, 1078592), (7904, 1002310), (8588, 922480), (8870, 893152), (9040, 876356), (9880, 801848), (10735, 737984), (11531, 687040), (11752, 674120), (14192, 558220), (14690, 539296), (15808, 501155), (16853, 470080), (17176, 461240), (17740, 446576), (18080, 438178), (19760, 400924), (21470, 368992), (23062, 343520), (23504, 337060), (27911, 283840), (28384, 279110), (29380, 269648), (33706, 235040), (34352, 230620), (35480, 223288), (36160, 219089), (39520, 200462), (42940, 184496), (46124, 171760), (47008, 168530), (55822, 141920), (56768, 139555), (57655, 137408), (58760, 134824), (67412, 117520), (68704, 115310), (70960, 111644), (79040, 100231), (84265, 94016), (85880, 92248)]