426650880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 1374254784

約数和(自身を除く): 947603904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 320, 384, 411, 480, 548, 640, 685, 768, 811, 822, 960, 1096, 1280, 1370, 1622, 1644, 1920, 2055, 2192, 2433, 2740, 3244, 3288, 3840, 4055, 4110, 4384, 4866, 5480, 6488, 6576, 8110, 8220, 8768, 9732, 10960, 12165, 12976, 13152, 16220, 16440, 17536, 19464, 21920, 24330, 25952, 26304, 32440, 32880, 35072, 38928, 43840, 48660, 51904, 52608, 64880, 65760, 77856, 87680, 97320, 103808, 105216, 111107, 129760, 131520, 155712, 175360, 194640, 207616, 222214, 259520, 263040, 311424, 333321, 389280, 444428, 519040, 526080, 555535, 622848, 666642, 778560, 888856, 1038080, 1111070, 1333284, 1557120, 1666605, 1777712, 2222140, 2666568, 3114240, 3333210, 3555424, 4444280, 5333136, 6666420, 7110848, 8888560, 10666272, 13332840, 14221696, 17777120, 21332544, 26665680, 28443392, 35554240, 42665088, 53331360, 71108480, 85330176, 106662720, 142216960, 213325440, 426650880]

約数ペア:

[(1, 426650880), (2, 213325440), (3, 142216960), (4, 106662720), (5, 85330176), (6, 71108480), (8, 53331360), (10, 42665088), (12, 35554240), (15, 28443392), (16, 26665680), (20, 21332544), (24, 17777120), (30, 14221696), (32, 13332840), (40, 10666272), (48, 8888560), (60, 7110848), (64, 6666420), (80, 5333136), (96, 4444280), (120, 3555424), (128, 3333210), (137, 3114240), (160, 2666568), (192, 2222140), (240, 1777712), (256, 1666605), (274, 1557120), (320, 1333284), (384, 1111070), (411, 1038080), (480, 888856), (548, 778560), (640, 666642), (685, 622848), (768, 555535), (811, 526080), (822, 519040), (960, 444428), (1096, 389280), (1280, 333321), (1370, 311424), (1622, 263040), (1644, 259520), (1920, 222214), (2055, 207616), (2192, 194640), (2433, 175360), (2740, 155712), (3244, 131520), (3288, 129760), (3840, 111107), (4055, 105216), (4110, 103808), (4384, 97320), (4866, 87680), (5480, 77856), (6488, 65760), (6576, 64880), (8110, 52608), (8220, 51904), (8768, 48660), (9732, 43840), (10960, 38928), (12165, 35072), (12976, 32880), (13152, 32440), (16220, 26304), (16440, 25952), (17536, 24330), (19464, 21920)]