7924560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 28926720

約数和(自身を除く): 21002160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 89, 105, 106, 112, 120, 140, 159, 168, 178, 210, 212, 240, 265, 267, 280, 318, 336, 356, 371, 420, 424, 445, 530, 534, 560, 623, 636, 712, 742, 795, 840, 848, 890, 1060, 1068, 1113, 1246, 1272, 1335, 1424, 1484, 1590, 1680, 1780, 1855, 1869, 2120, 2136, 2226, 2492, 2544, 2670, 2968, 3115, 3180, 3560, 3710, 3738, 4240, 4272, 4452, 4717, 4984, 5340, 5565, 5936, 6230, 6360, 7120, 7420, 7476, 8904, 9345, 9434, 9968, 10680, 11130, 12460, 12720, 14151, 14840, 14952, 17808, 18690, 18868, 21360, 22260, 23585, 24920, 28302, 29680, 29904, 33019, 37380, 37736, 44520, 47170, 49840, 56604, 66038, 70755, 74760, 75472, 89040, 94340, 99057, 113208, 132076, 141510, 149520, 165095, 188680, 198114, 226416, 264152, 283020, 330190, 377360, 396228, 495285, 528304, 566040, 660380, 792456, 990570, 1132080, 1320760, 1584912, 1981140, 2641520, 3962280, 7924560]

約数ペア:

[(1, 7924560), (2, 3962280), (3, 2641520), (4, 1981140), (5, 1584912), (6, 1320760), (7, 1132080), (8, 990570), (10, 792456), (12, 660380), (14, 566040), (15, 528304), (16, 495285), (20, 396228), (21, 377360), (24, 330190), (28, 283020), (30, 264152), (35, 226416), (40, 198114), (42, 188680), (48, 165095), (53, 149520), (56, 141510), (60, 132076), (70, 113208), (80, 99057), (84, 94340), (89, 89040), (105, 75472), (106, 74760), (112, 70755), (120, 66038), (140, 56604), (159, 49840), (168, 47170), (178, 44520), (210, 37736), (212, 37380), (240, 33019), (265, 29904), (267, 29680), (280, 28302), (318, 24920), (336, 23585), (356, 22260), (371, 21360), (420, 18868), (424, 18690), (445, 17808), (530, 14952), (534, 14840), (560, 14151), (623, 12720), (636, 12460), (712, 11130), (742, 10680), (795, 9968), (840, 9434), (848, 9345), (890, 8904), (1060, 7476), (1068, 7420), (1113, 7120), (1246, 6360), (1272, 6230), (1335, 5936), (1424, 5565), (1484, 5340), (1590, 4984), (1680, 4717), (1780, 4452), (1855, 4272), (1869, 4240), (2120, 3738), (2136, 3710), (2226, 3560), (2492, 3180), (2544, 3115), (2670, 2968)]