274964480

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 168

約数和(自身を含む): 773212068

約数和(自身を除く): 498247588

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 137, 140, 160, 196, 224, 245, 256, 274, 280, 320, 392, 448, 490, 512, 548, 560, 640, 685, 784, 896, 959, 980, 1024, 1096, 1120, 1280, 1370, 1568, 1792, 1918, 1960, 2048, 2192, 2240, 2560, 2740, 3136, 3584, 3836, 3920, 4096, 4384, 4480, 4795, 5120, 5480, 6272, 6713, 7168, 7672, 7840, 8192, 8768, 8960, 9590, 10240, 10960, 12544, 13426, 14336, 15344, 15680, 17536, 17920, 19180, 20480, 21920, 25088, 26852, 28672, 30688, 31360, 33565, 35072, 35840, 38360, 40960, 43840, 50176, 53704, 57344, 61376, 62720, 67130, 70144, 71680, 76720, 87680, 100352, 107408, 122752, 125440, 134260, 140288, 143360, 153440, 175360, 200704, 214816, 245504, 250880, 268520, 280576, 286720, 306880, 350720, 401408, 429632, 491008, 501760, 537040, 561152, 613760, 701440, 859264, 982016, 1003520, 1074080, 1122304, 1227520, 1402880, 1718528, 1964032, 2007040, 2148160, 2455040, 2805760, 3437056, 3928064, 4296320, 4910080, 5611520, 6874112, 7856128, 8592640, 9820160, 13748224, 17185280, 19640320, 27496448, 34370560, 39280640, 54992896, 68741120, 137482240, 274964480]

約数ペア:

[(1, 274964480), (2, 137482240), (4, 68741120), (5, 54992896), (7, 39280640), (8, 34370560), (10, 27496448), (14, 19640320), (16, 17185280), (20, 13748224), (28, 9820160), (32, 8592640), (35, 7856128), (40, 6874112), (49, 5611520), (56, 4910080), (64, 4296320), (70, 3928064), (80, 3437056), (98, 2805760), (112, 2455040), (128, 2148160), (137, 2007040), (140, 1964032), (160, 1718528), (196, 1402880), (224, 1227520), (245, 1122304), (256, 1074080), (274, 1003520), (280, 982016), (320, 859264), (392, 701440), (448, 613760), (490, 561152), (512, 537040), (548, 501760), (560, 491008), (640, 429632), (685, 401408), (784, 350720), (896, 306880), (959, 286720), (980, 280576), (1024, 268520), (1096, 250880), (1120, 245504), (1280, 214816), (1370, 200704), (1568, 175360), (1792, 153440), (1918, 143360), (1960, 140288), (2048, 134260), (2192, 125440), (2240, 122752), (2560, 107408), (2740, 100352), (3136, 87680), (3584, 76720), (3836, 71680), (3920, 70144), (4096, 67130), (4384, 62720), (4480, 61376), (4795, 57344), (5120, 53704), (5480, 50176), (6272, 43840), (6713, 40960), (7168, 38360), (7672, 35840), (7840, 35072), (8192, 33565), (8768, 31360), (8960, 30688), (9590, 28672), (10240, 26852), (10960, 25088), (12544, 21920), (13426, 20480), (14336, 19180), (15344, 17920), (15680, 17536)]