3203805440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1808

約数の個数: 144

約数和(自身を含む): 8437141440

約数和(自身を除く): 5233336000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 139, 160, 176, 220, 256, 278, 320, 352, 440, 556, 640, 695, 704, 880, 1112, 1280, 1390, 1408, 1529, 1637, 1760, 2224, 2780, 2816, 3058, 3274, 3520, 4448, 5560, 6116, 6548, 7040, 7645, 8185, 8896, 11120, 12232, 13096, 14080, 15290, 16370, 17792, 18007, 22240, 24464, 26192, 30580, 32740, 35584, 36014, 44480, 48928, 52384, 61160, 65480, 72028, 88960, 90035, 97856, 104768, 122320, 130960, 144056, 177920, 180070, 195712, 209536, 227543, 244640, 261920, 288112, 360140, 391424, 419072, 455086, 489280, 523840, 576224, 720280, 910172, 978560, 1047680, 1137715, 1152448, 1440560, 1820344, 1957120, 2095360, 2275430, 2304896, 2502973, 2881120, 3640688, 4550860, 4609792, 5005946, 5762240, 7281376, 9101720, 10011892, 11524480, 12514865, 14562752, 18203440, 20023784, 23048960, 25029730, 29125504, 36406880, 40047568, 50059460, 58251008, 72813760, 80095136, 100118920, 145627520, 160190272, 200237840, 291255040, 320380544, 400475680, 640761088, 800951360, 1601902720, 3203805440]

約数ペア:

[(1, 3203805440), (2, 1601902720), (4, 800951360), (5, 640761088), (8, 400475680), (10, 320380544), (11, 291255040), (16, 200237840), (20, 160190272), (22, 145627520), (32, 100118920), (40, 80095136), (44, 72813760), (55, 58251008), (64, 50059460), (80, 40047568), (88, 36406880), (110, 29125504), (128, 25029730), (139, 23048960), (160, 20023784), (176, 18203440), (220, 14562752), (256, 12514865), (278, 11524480), (320, 10011892), (352, 9101720), (440, 7281376), (556, 5762240), (640, 5005946), (695, 4609792), (704, 4550860), (880, 3640688), (1112, 2881120), (1280, 2502973), (1390, 2304896), (1408, 2275430), (1529, 2095360), (1637, 1957120), (1760, 1820344), (2224, 1440560), (2780, 1152448), (2816, 1137715), (3058, 1047680), (3274, 978560), (3520, 910172), (4448, 720280), (5560, 576224), (6116, 523840), (6548, 489280), (7040, 455086), (7645, 419072), (8185, 391424), (8896, 360140), (11120, 288112), (12232, 261920), (13096, 244640), (14080, 227543), (15290, 209536), (16370, 195712), (17792, 180070), (18007, 177920), (22240, 144056), (24464, 130960), (26192, 122320), (30580, 104768), (32740, 97856), (35584, 90035), (36014, 88960), (44480, 72028), (48928, 65480), (52384, 61160)]