977105920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 176

約数和(自身を含む): 2711865600

約数和(自身を除く): 1734759680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 137, 140, 160, 199, 224, 256, 274, 280, 320, 398, 448, 512, 548, 560, 640, 685, 796, 896, 959, 995, 1024, 1096, 1120, 1280, 1370, 1393, 1592, 1792, 1918, 1990, 2192, 2240, 2560, 2740, 2786, 3184, 3584, 3836, 3980, 4384, 4480, 4795, 5120, 5480, 5572, 6368, 6965, 7168, 7672, 7960, 8768, 8960, 9590, 10960, 11144, 12736, 13930, 15344, 15920, 17536, 17920, 19180, 21920, 22288, 25472, 27263, 27860, 30688, 31840, 35072, 35840, 38360, 43840, 44576, 50944, 54526, 55720, 61376, 63680, 70144, 76720, 87680, 89152, 101888, 109052, 111440, 122752, 127360, 136315, 140288, 153440, 175360, 178304, 190841, 203776, 218104, 222880, 245504, 254720, 272630, 306880, 350720, 356608, 381682, 436208, 445760, 491008, 509440, 545260, 613760, 701440, 713216, 763364, 872416, 891520, 954205, 982016, 1018880, 1090520, 1227520, 1426432, 1526728, 1744832, 1783040, 1908410, 2181040, 2455040, 3053456, 3489664, 3566080, 3816820, 4362080, 4910080, 6106912, 6979328, 7132160, 7633640, 8724160, 12213824, 13958656, 15267280, 17448320, 24427648, 27917312, 30534560, 34896640, 48855296, 61069120, 69793280, 97710592, 122138240, 139586560, 195421184, 244276480, 488552960, 977105920]

約数ペア:

[(1, 977105920), (2, 488552960), (4, 244276480), (5, 195421184), (7, 139586560), (8, 122138240), (10, 97710592), (14, 69793280), (16, 61069120), (20, 48855296), (28, 34896640), (32, 30534560), (35, 27917312), (40, 24427648), (56, 17448320), (64, 15267280), (70, 13958656), (80, 12213824), (112, 8724160), (128, 7633640), (137, 7132160), (140, 6979328), (160, 6106912), (199, 4910080), (224, 4362080), (256, 3816820), (274, 3566080), (280, 3489664), (320, 3053456), (398, 2455040), (448, 2181040), (512, 1908410), (548, 1783040), (560, 1744832), (640, 1526728), (685, 1426432), (796, 1227520), (896, 1090520), (959, 1018880), (995, 982016), (1024, 954205), (1096, 891520), (1120, 872416), (1280, 763364), (1370, 713216), (1393, 701440), (1592, 613760), (1792, 545260), (1918, 509440), (1990, 491008), (2192, 445760), (2240, 436208), (2560, 381682), (2740, 356608), (2786, 350720), (3184, 306880), (3584, 272630), (3836, 254720), (3980, 245504), (4384, 222880), (4480, 218104), (4795, 203776), (5120, 190841), (5480, 178304), (5572, 175360), (6368, 153440), (6965, 140288), (7168, 136315), (7672, 127360), (7960, 122752), (8768, 111440), (8960, 109052), (9590, 101888), (10960, 89152), (11144, 87680), (12736, 76720), (13930, 70144), (15344, 63680), (15920, 61376), (17536, 55720), (17920, 54526), (19180, 50944), (21920, 44576), (22288, 43840), (25472, 38360), (27263, 35840), (27860, 35072), (30688, 31840)]