273506520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17137}}^1$

素因数の和:17177

約数の個数: 128

約数和(自身を含む): 987148800

約数和(自身を除く): 713642280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 17137, 34274, 51411, 68548, 85685, 102822, 119959, 137096, 171370, 205644, 239918, 257055, 325603, 342740, 359877, 411288, 479836, 514110, 599795, 651206, 685480, 719754, 959672, 976809, 1028220, 1199590, 1302412, 1439508, 1628015, 1799385, 1953618, 2056440, 2279221, 2399180, 2604824, 2879016, 3256030, 3598770, 3907236, 4558442, 4798360, 4884045, 6512060, 6837663, 7197540, 7814472, 9116884, 9768090, 11396105, 13024120, 13675326, 14395080, 18233768, 19536180, 22792210, 27350652, 34188315, 39072360, 45584420, 54701304, 68376630, 91168840, 136753260, 273506520]

約数ペア:

[(1, 273506520), (2, 136753260), (3, 91168840), (4, 68376630), (5, 54701304), (6, 45584420), (7, 39072360), (8, 34188315), (10, 27350652), (12, 22792210), (14, 19536180), (15, 18233768), (19, 14395080), (20, 13675326), (21, 13024120), (24, 11396105), (28, 9768090), (30, 9116884), (35, 7814472), (38, 7197540), (40, 6837663), (42, 6512060), (56, 4884045), (57, 4798360), (60, 4558442), (70, 3907236), (76, 3598770), (84, 3256030), (95, 2879016), (105, 2604824), (114, 2399180), (120, 2279221), (133, 2056440), (140, 1953618), (152, 1799385), (168, 1628015), (190, 1439508), (210, 1302412), (228, 1199590), (266, 1028220), (280, 976809), (285, 959672), (380, 719754), (399, 685480), (420, 651206), (456, 599795), (532, 514110), (570, 479836), (665, 411288), (760, 359877), (798, 342740), (840, 325603), (1064, 257055), (1140, 239918), (1330, 205644), (1596, 171370), (1995, 137096), (2280, 119959), (2660, 102822), (3192, 85685), (3990, 68548), (5320, 51411), (7980, 34274), (15960, 17137)]