8948520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 34369920

約数和(自身を除く): 25421400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 67, 70, 72, 84, 90, 105, 106, 120, 126, 134, 140, 159, 168, 180, 201, 210, 212, 252, 265, 268, 280, 315, 318, 335, 360, 371, 402, 420, 424, 469, 477, 504, 530, 536, 603, 630, 636, 670, 742, 795, 804, 840, 938, 954, 1005, 1060, 1113, 1206, 1260, 1272, 1340, 1407, 1484, 1590, 1608, 1855, 1876, 1908, 2010, 2120, 2226, 2345, 2385, 2412, 2520, 2680, 2814, 2968, 3015, 3180, 3339, 3551, 3710, 3752, 3816, 4020, 4221, 4452, 4690, 4770, 4824, 5565, 5628, 6030, 6360, 6678, 7035, 7102, 7420, 8040, 8442, 8904, 9380, 9540, 10653, 11130, 11256, 12060, 13356, 14070, 14204, 14840, 16695, 16884, 17755, 18760, 19080, 21105, 21306, 22260, 24120, 24857, 26712, 28140, 28408, 31959, 33390, 33768, 35510, 42210, 42612, 44520, 49714, 53265, 56280, 63918, 66780, 71020, 74571, 84420, 85224, 99428, 106530, 124285, 127836, 133560, 142040, 149142, 159795, 168840, 198856, 213060, 223713, 248570, 255672, 298284, 319590, 372855, 426120, 447426, 497140, 596568, 639180, 745710, 894852, 994280, 1118565, 1278360, 1491420, 1789704, 2237130, 2982840, 4474260, 8948520]

約数ペア:

[(1, 8948520), (2, 4474260), (3, 2982840), (4, 2237130), (5, 1789704), (6, 1491420), (7, 1278360), (8, 1118565), (9, 994280), (10, 894852), (12, 745710), (14, 639180), (15, 596568), (18, 497140), (20, 447426), (21, 426120), (24, 372855), (28, 319590), (30, 298284), (35, 255672), (36, 248570), (40, 223713), (42, 213060), (45, 198856), (53, 168840), (56, 159795), (60, 149142), (63, 142040), (67, 133560), (70, 127836), (72, 124285), (84, 106530), (90, 99428), (105, 85224), (106, 84420), (120, 74571), (126, 71020), (134, 66780), (140, 63918), (159, 56280), (168, 53265), (180, 49714), (201, 44520), (210, 42612), (212, 42210), (252, 35510), (265, 33768), (268, 33390), (280, 31959), (315, 28408), (318, 28140), (335, 26712), (360, 24857), (371, 24120), (402, 22260), (420, 21306), (424, 21105), (469, 19080), (477, 18760), (504, 17755), (530, 16884), (536, 16695), (603, 14840), (630, 14204), (636, 14070), (670, 13356), (742, 12060), (795, 11256), (804, 11130), (840, 10653), (938, 9540), (954, 9380), (1005, 8904), (1060, 8442), (1113, 8040), (1206, 7420), (1260, 7102), (1272, 7035), (1340, 6678), (1407, 6360), (1484, 6030), (1590, 5628), (1608, 5565), (1855, 4824), (1876, 4770), (1908, 4690), (2010, 4452), (2120, 4221), (2226, 4020), (2345, 3816), (2385, 3752), (2412, 3710), (2520, 3551), (2680, 3339), (2814, 3180), (2968, 3015)]