426715520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 192

約数和(自身を含む): 1295591760

約数和(自身を除く): 868876240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1237, 1408, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2474, 2695, 3080, 3136, 3520, 3920, 4312, 4480, 4928, 4948, 5390, 6160, 6185, 6272, 7040, 7840, 8624, 8659, 9856, 9896, 10780, 12320, 12370, 13607, 15680, 17248, 17318, 19792, 21560, 24640, 24740, 27214, 31360, 34496, 34636, 39584, 43120, 43295, 49280, 49480, 54428, 60613, 68035, 68992, 69272, 79168, 86240, 86590, 95249, 98960, 108856, 121226, 136070, 138544, 158336, 172480, 173180, 190498, 197920, 217712, 242452, 272140, 277088, 303065, 344960, 346360, 380996, 395840, 435424, 476245, 484904, 544280, 554176, 606130, 666743, 692720, 761992, 791680, 870848, 952490, 969808, 1088560, 1108352, 1212260, 1333486, 1385440, 1523984, 1741696, 1904980, 1939616, 2177120, 2424520, 2666972, 2770880, 3047968, 3333715, 3809960, 3879232, 4354240, 4849040, 5333944, 5541760, 6095936, 6667430, 7619920, 7758464, 8708480, 9698080, 10667888, 12191872, 13334860, 15239840, 19396160, 21335776, 26669720, 30479680, 38792320, 42671552, 53339440, 60959360, 85343104, 106678880, 213357760, 426715520]

約数ペア:

[(1, 426715520), (2, 213357760), (4, 106678880), (5, 85343104), (7, 60959360), (8, 53339440), (10, 42671552), (11, 38792320), (14, 30479680), (16, 26669720), (20, 21335776), (22, 19396160), (28, 15239840), (32, 13334860), (35, 12191872), (40, 10667888), (44, 9698080), (49, 8708480), (55, 7758464), (56, 7619920), (64, 6667430), (70, 6095936), (77, 5541760), (80, 5333944), (88, 4849040), (98, 4354240), (110, 3879232), (112, 3809960), (128, 3333715), (140, 3047968), (154, 2770880), (160, 2666972), (176, 2424520), (196, 2177120), (220, 1939616), (224, 1904980), (245, 1741696), (280, 1523984), (308, 1385440), (320, 1333486), (352, 1212260), (385, 1108352), (392, 1088560), (440, 969808), (448, 952490), (490, 870848), (539, 791680), (560, 761992), (616, 692720), (640, 666743), (704, 606130), (770, 554176), (784, 544280), (880, 484904), (896, 476245), (980, 435424), (1078, 395840), (1120, 380996), (1232, 346360), (1237, 344960), (1408, 303065), (1540, 277088), (1568, 272140), (1760, 242452), (1960, 217712), (2156, 197920), (2240, 190498), (2464, 173180), (2474, 172480), (2695, 158336), (3080, 138544), (3136, 136070), (3520, 121226), (3920, 108856), (4312, 98960), (4480, 95249), (4928, 86590), (4948, 86240), (5390, 79168), (6160, 69272), (6185, 68992), (6272, 68035), (7040, 60613), (7840, 54428), (8624, 49480), (8659, 49280), (9856, 43295), (9896, 43120), (10780, 39584), (12320, 34636), (12370, 34496), (13607, 31360), (15680, 27214), (17248, 24740), (17318, 24640), (19792, 21560)]