5008920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 17625600

約数和(自身を除く): 12616680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 89, 105, 120, 134, 140, 168, 178, 201, 210, 267, 268, 280, 335, 356, 402, 420, 445, 469, 534, 536, 623, 670, 712, 804, 840, 890, 938, 1005, 1068, 1246, 1335, 1340, 1407, 1608, 1780, 1869, 1876, 2010, 2136, 2345, 2492, 2670, 2680, 2814, 3115, 3560, 3738, 3752, 4020, 4690, 4984, 5340, 5628, 5963, 6230, 7035, 7476, 8040, 9345, 9380, 10680, 11256, 11926, 12460, 14070, 14952, 17889, 18690, 18760, 23852, 24920, 28140, 29815, 35778, 37380, 41741, 47704, 56280, 59630, 71556, 74760, 83482, 89445, 119260, 125223, 143112, 166964, 178890, 208705, 238520, 250446, 333928, 357780, 417410, 500892, 626115, 715560, 834820, 1001784, 1252230, 1669640, 2504460, 5008920]

約数ペア:

[(1, 5008920), (2, 2504460), (3, 1669640), (4, 1252230), (5, 1001784), (6, 834820), (7, 715560), (8, 626115), (10, 500892), (12, 417410), (14, 357780), (15, 333928), (20, 250446), (21, 238520), (24, 208705), (28, 178890), (30, 166964), (35, 143112), (40, 125223), (42, 119260), (56, 89445), (60, 83482), (67, 74760), (70, 71556), (84, 59630), (89, 56280), (105, 47704), (120, 41741), (134, 37380), (140, 35778), (168, 29815), (178, 28140), (201, 24920), (210, 23852), (267, 18760), (268, 18690), (280, 17889), (335, 14952), (356, 14070), (402, 12460), (420, 11926), (445, 11256), (469, 10680), (534, 9380), (536, 9345), (623, 8040), (670, 7476), (712, 7035), (804, 6230), (840, 5963), (890, 5628), (938, 5340), (1005, 4984), (1068, 4690), (1246, 4020), (1335, 3752), (1340, 3738), (1407, 3560), (1608, 3115), (1780, 2814), (1869, 2680), (1876, 2670), (2010, 2492), (2136, 2345)]