210452880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7247}}^1$

素因数の和:7285

約数の個数: 120

約数和(自身を含む): 717204096

約数和(自身を除く): 506751216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7247, 7260, 9680, 14494, 14520, 21741, 28988, 29040, 36235, 43482, 57976, 72470, 79717, 86964, 108705, 115952, 144940, 159434, 173928, 217410, 239151, 289880, 318868, 347856, 398585, 434820, 478302, 579760, 637736, 797170, 869640, 876887, 956604, 1195755, 1275472, 1594340, 1739280, 1753774, 1913208, 2391510, 2630661, 3188680, 3507548, 3826416, 4384435, 4783020, 5261322, 6377360, 7015096, 8768870, 9566040, 10522644, 13153305, 14030192, 17537740, 19132080, 21045288, 26306610, 35075480, 42090576, 52613220, 70150960, 105226440, 210452880]

約数ペア:

[(1, 210452880), (2, 105226440), (3, 70150960), (4, 52613220), (5, 42090576), (6, 35075480), (8, 26306610), (10, 21045288), (11, 19132080), (12, 17537740), (15, 14030192), (16, 13153305), (20, 10522644), (22, 9566040), (24, 8768870), (30, 7015096), (33, 6377360), (40, 5261322), (44, 4783020), (48, 4384435), (55, 3826416), (60, 3507548), (66, 3188680), (80, 2630661), (88, 2391510), (110, 1913208), (120, 1753774), (121, 1739280), (132, 1594340), (165, 1275472), (176, 1195755), (220, 956604), (240, 876887), (242, 869640), (264, 797170), (330, 637736), (363, 579760), (440, 478302), (484, 434820), (528, 398585), (605, 347856), (660, 318868), (726, 289880), (880, 239151), (968, 217410), (1210, 173928), (1320, 159434), (1452, 144940), (1815, 115952), (1936, 108705), (2420, 86964), (2640, 79717), (2904, 72470), (3630, 57976), (4840, 43482), (5808, 36235), (7247, 29040), (7260, 28988), (9680, 21741), (14494, 14520)]