187950840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20341}}^1$

素因数の和:20373

約数の個数: 128

約数和(自身を含む): 703019520

約数和(自身を除く): 515068680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 20341, 40682, 61023, 81364, 101705, 122046, 142387, 162728, 203410, 223751, 244092, 284774, 305115, 406820, 427161, 447502, 488184, 569548, 610230, 671253, 711935, 813640, 854322, 895004, 1118755, 1139096, 1220460, 1342506, 1423870, 1566257, 1708644, 1790008, 2135805, 2237510, 2440920, 2685012, 2847740, 3132514, 3356265, 3417288, 4271610, 4475020, 4698771, 5370024, 5695480, 6265028, 6712530, 7831285, 8543220, 8950040, 9397542, 12530056, 13425060, 15662570, 17086440, 18795084, 23493855, 26850120, 31325140, 37590168, 46987710, 62650280, 93975420, 187950840]

約数ペア:

[(1, 187950840), (2, 93975420), (3, 62650280), (4, 46987710), (5, 37590168), (6, 31325140), (7, 26850120), (8, 23493855), (10, 18795084), (11, 17086440), (12, 15662570), (14, 13425060), (15, 12530056), (20, 9397542), (21, 8950040), (22, 8543220), (24, 7831285), (28, 6712530), (30, 6265028), (33, 5695480), (35, 5370024), (40, 4698771), (42, 4475020), (44, 4271610), (55, 3417288), (56, 3356265), (60, 3132514), (66, 2847740), (70, 2685012), (77, 2440920), (84, 2237510), (88, 2135805), (105, 1790008), (110, 1708644), (120, 1566257), (132, 1423870), (140, 1342506), (154, 1220460), (165, 1139096), (168, 1118755), (210, 895004), (220, 854322), (231, 813640), (264, 711935), (280, 671253), (308, 610230), (330, 569548), (385, 488184), (420, 447502), (440, 427161), (462, 406820), (616, 305115), (660, 284774), (770, 244092), (840, 223751), (924, 203410), (1155, 162728), (1320, 142387), (1540, 122046), (1848, 101705), (2310, 81364), (3080, 61023), (4620, 40682), (9240, 20341)]