56505240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 211161600

約数和(自身を除く): 154656360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 751, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1502, 1672, 1710, 1881, 1980, 2090, 2253, 2280, 2508, 3004, 3135, 3420, 3755, 3762, 3960, 4180, 4506, 5016, 6008, 6270, 6759, 6840, 7510, 7524, 8261, 8360, 9012, 9405, 11265, 12540, 13518, 14269, 15020, 15048, 16522, 18024, 18810, 22530, 24783, 25080, 27036, 28538, 30040, 33044, 33795, 37620, 41305, 42807, 45060, 49566, 54072, 57076, 66088, 67590, 71345, 74349, 75240, 82610, 85614, 90120, 99132, 114152, 123915, 128421, 135180, 142690, 148698, 156959, 165220, 171228, 198264, 214035, 247830, 256842, 270360, 285380, 297396, 313918, 330440, 342456, 371745, 428070, 470877, 495660, 513684, 570760, 594792, 627836, 642105, 743490, 784795, 856140, 941754, 991320, 1027368, 1255672, 1284210, 1412631, 1486980, 1569590, 1712280, 1883508, 2354385, 2568420, 2825262, 2973960, 3139180, 3767016, 4708770, 5136840, 5650524, 6278360, 7063155, 9417540, 11301048, 14126310, 18835080, 28252620, 56505240]

約数ペア:

[(1, 56505240), (2, 28252620), (3, 18835080), (4, 14126310), (5, 11301048), (6, 9417540), (8, 7063155), (9, 6278360), (10, 5650524), (11, 5136840), (12, 4708770), (15, 3767016), (18, 3139180), (19, 2973960), (20, 2825262), (22, 2568420), (24, 2354385), (30, 1883508), (33, 1712280), (36, 1569590), (38, 1486980), (40, 1412631), (44, 1284210), (45, 1255672), (55, 1027368), (57, 991320), (60, 941754), (66, 856140), (72, 784795), (76, 743490), (88, 642105), (90, 627836), (95, 594792), (99, 570760), (110, 513684), (114, 495660), (120, 470877), (132, 428070), (152, 371745), (165, 342456), (171, 330440), (180, 313918), (190, 297396), (198, 285380), (209, 270360), (220, 256842), (228, 247830), (264, 214035), (285, 198264), (330, 171228), (342, 165220), (360, 156959), (380, 148698), (396, 142690), (418, 135180), (440, 128421), (456, 123915), (495, 114152), (570, 99132), (627, 90120), (660, 85614), (684, 82610), (751, 75240), (760, 74349), (792, 71345), (836, 67590), (855, 66088), (990, 57076), (1045, 54072), (1140, 49566), (1254, 45060), (1320, 42807), (1368, 41305), (1502, 37620), (1672, 33795), (1710, 33044), (1881, 30040), (1980, 28538), (2090, 27036), (2253, 25080), (2280, 24783), (2508, 22530), (3004, 18810), (3135, 18024), (3420, 16522), (3755, 15048), (3762, 15020), (3960, 14269), (4180, 13518), (4506, 12540), (5016, 11265), (6008, 9405), (6270, 9012), (6759, 8360), (6840, 8261), (7510, 7524)]